72671548033

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{4889}}^1\times {\mathrm{4973}}^1$

素因数の和:9937

約数の個数: 24

約数和(自身を含む): 85956987240

約数和(自身を除く): 13285439207

約数列:

[1, 7, 49, 61, 427, 2989, 4889, 4973, 34223, 34811, 239561, 243677, 298229, 303353, 2087603, 2123471, 14613221, 14864297, 24312997, 170190979, 1191336853, 1483092817, 10381649719, 72671548033]

約数ペア:

[(1, 72671548033), (7, 10381649719), (49, 1483092817), (61, 1191336853), (427, 170190979), (2989, 24312997), (4889, 14864297), (4973, 14613221), (34223, 2123471), (34811, 2087603), (239561, 303353), (243677, 298229)]