72403444287

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1500061}}^1$

素因数の和:1500271

約数の個数: 24

約数和(自身を含む): 108580487808

約数和(自身を除く): 36177043521

約数列:

[1, 3, 9, 31, 93, 173, 279, 519, 1557, 5363, 16089, 48267, 1500061, 4500183, 13500549, 46501891, 139505673, 259510553, 418517019, 778531659, 2335594977, 8044827143, 24134481429, 72403444287]

約数ペア:

[(1, 72403444287), (3, 24134481429), (9, 8044827143), (31, 2335594977), (93, 778531659), (173, 418517019), (279, 259510553), (519, 139505673), (1557, 46501891), (5363, 13500549), (16089, 4500183), (48267, 1500061)]