72275984913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5653}}^1\times {\mathrm{387437}}^1$

素因数の和:393104

約数の個数: 16

約数和(自身を含む): 105147573696

約数和(自身を除く): 32871588783

約数列:

[1, 3, 11, 33, 5653, 16959, 62183, 186549, 387437, 1162311, 4261807, 12785421, 2190181361, 6570544083, 24091994971, 72275984913]

約数ペア:

[(1, 72275984913), (3, 24091994971), (11, 6570544083), (33, 2190181361), (5653, 12785421), (16959, 4261807), (62183, 1162311), (186549, 387437)]