156938683503

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{757247}}^1$

素因数の和:757467

約数の個数: 32

約数和(自身を含む): 244257914880

約数和(自身を除く): 87319231377

約数列:

[1, 3, 7, 21, 71, 139, 213, 417, 497, 973, 1491, 2919, 9869, 29607, 69083, 207249, 757247, 2271741, 5300729, 15902187, 53764537, 105257333, 161293611, 315771999, 376351759, 736801331, 1129055277, 2210403993, 7473270643, 22419811929, 52312894501, 156938683503]

約数ペア:

[(1, 156938683503), (3, 52312894501), (7, 22419811929), (21, 7473270643), (71, 2210403993), (139, 1129055277), (213, 736801331), (417, 376351759), (497, 315771999), (973, 161293611), (1491, 105257333), (2919, 53764537), (9869, 15902187), (29607, 5300729), (69083, 2271741), (207249, 757247)]