71328577509

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{3203}}^1$

素因数の和:3504

約数の個数: 128

約数和(自身を含む): 132876288000

約数和(自身を除く): 61547710491

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 87, 119, 153, 189, 203, 239, 261, 357, 459, 493, 609, 717, 783, 1071, 1479, 1673, 1827, 2151, 3203, 3213, 3451, 4063, 4437, 5019, 5481, 6453, 6931, 9609, 10353, 12189, 13311, 15057, 20793, 22421, 28441, 28827, 31059, 36567, 45171, 48517, 54451, 62379, 67263, 85323, 86481, 92887, 93177, 109701, 117827, 145551, 163353, 187137, 201789, 255969, 278661, 353481, 381157, 436653, 490059, 605367, 650209, 765517, 767907, 824789, 835983, 1060443, 1143471, 1309959, 1470177, 1579079, 1950627, 2296551, 2474367, 2507949, 3181329, 3430413, 4737237, 5358619, 5851881, 6889653, 7423101, 10291239, 11053553, 13013789, 14211711, 16075857, 17555643, 20668959, 22199993, 22269303, 33160659, 39041367, 42635133, 48227571, 66599979, 91096523, 99481977, 117124101, 144682713, 155399951, 199799937, 273289569, 298445931, 351372303, 377399881, 466199853, 599399811, 819868707, 1132199643, 1398599559, 2459606121, 2641799167, 3396598929, 4195798677, 7925397501, 10189796787, 23776192503, 71328577509]

約数ペア:

[(1, 71328577509), (3, 23776192503), (7, 10189796787), (9, 7925397501), (17, 4195798677), (21, 3396598929), (27, 2641799167), (29, 2459606121), (51, 1398599559), (63, 1132199643), (87, 819868707), (119, 599399811), (153, 466199853), (189, 377399881), (203, 351372303), (239, 298445931), (261, 273289569), (357, 199799937), (459, 155399951), (493, 144682713), (609, 117124101), (717, 99481977), (783, 91096523), (1071, 66599979), (1479, 48227571), (1673, 42635133), (1827, 39041367), (2151, 33160659), (3203, 22269303), (3213, 22199993), (3451, 20668959), (4063, 17555643), (4437, 16075857), (5019, 14211711), (5481, 13013789), (6453, 11053553), (6931, 10291239), (9609, 7423101), (10353, 6889653), (12189, 5851881), (13311, 5358619), (15057, 4737237), (20793, 3430413), (22421, 3181329), (28441, 2507949), (28827, 2474367), (31059, 2296551), (36567, 1950627), (45171, 1579079), (48517, 1470177), (54451, 1309959), (62379, 1143471), (67263, 1060443), (85323, 835983), (86481, 824789), (92887, 767907), (93177, 765517), (109701, 650209), (117827, 605367), (145551, 490059), (163353, 436653), (187137, 381157), (201789, 353481), (255969, 278661)]