63808623

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 95056416

約数和(自身を除く): 31247793

約数列:

[1, 3, 9, 61, 71, 183, 213, 549, 639, 1637, 4331, 4911, 12993, 14733, 38979, 99857, 116227, 299571, 348681, 898713, 1046043, 7089847, 21269541, 63808623]

約数ペア:

[(1, 63808623), (3, 21269541), (9, 7089847), (61, 1046043), (71, 898713), (183, 348681), (213, 299571), (549, 116227), (639, 99857), (1637, 38979), (4331, 14733), (4911, 12993)]