1517200083

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 2688300576

約数和(自身を除く): 1171100493

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 101, 147, 161, 207, 303, 441, 483, 707, 909, 1127, 1449, 1481, 2121, 2323, 3381, 4443, 4949, 6363, 6969, 10143, 10367, 13329, 14847, 16261, 20907, 31101, 34063, 44541, 48783, 72569, 93303, 102189, 113827, 146349, 149581, 217707, 238441, 306567, 341481, 448743, 653121, 715323, 1024443, 1047067, 1346229, 1669087, 2145969, 3141201, 3440363, 5007261, 7329469, 9423603, 10321089, 15021783, 21988407, 24082541, 30963267, 65965221, 72247623, 168577787, 216742869, 505733361, 1517200083]

約数ペア:

[(1, 1517200083), (3, 505733361), (7, 216742869), (9, 168577787), (21, 72247623), (23, 65965221), (49, 30963267), (63, 24082541), (69, 21988407), (101, 15021783), (147, 10321089), (161, 9423603), (207, 7329469), (303, 5007261), (441, 3440363), (483, 3141201), (707, 2145969), (909, 1669087), (1127, 1346229), (1449, 1047067), (1481, 1024443), (2121, 715323), (2323, 653121), (3381, 448743), (4443, 341481), (4949, 306567), (6363, 238441), (6969, 217707), (10143, 149581), (10367, 146349), (13329, 113827), (14847, 102189), (16261, 93303), (20907, 72569), (31101, 48783), (34063, 44541)]