78889655439

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1\times {\mathrm{31573}}^1$

素因数の和:33936

約数の個数: 48

約数和(自身を含む): 137954636352

約数和(自身を除く): 59064980913

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2333, 6999, 16331, 20997, 31573, 39661, 48993, 94719, 118983, 146979, 221011, 277627, 284157, 356949, 536741, 663033, 832881, 1610223, 1989099, 2498643, 3757187, 4830669, 11271561, 33814683, 73659809, 220979427, 515618663, 662938281, 1252216753, 1546855989, 3756650259, 4640567967, 8765517271, 11269950777, 26296551813, 78889655439]

約数ペア:

[(1, 78889655439), (3, 26296551813), (7, 11269950777), (9, 8765517271), (17, 4640567967), (21, 3756650259), (51, 1546855989), (63, 1252216753), (119, 662938281), (153, 515618663), (357, 220979427), (1071, 73659809), (2333, 33814683), (6999, 11271561), (16331, 4830669), (20997, 3757187), (31573, 2498643), (39661, 1989099), (48993, 1610223), (94719, 832881), (118983, 663033), (146979, 536741), (221011, 356949), (277627, 284157)]