72434583

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47623}}^1$

素因数の和:47655

約数の個数: 18

約数和(自身を含む): 113297496

約数和(自身を除く): 40862913

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 47623, 142869, 428607, 619099, 1857297, 5571891, 8048287, 24144861, 72434583]

約数ペア:

[(1, 72434583), (3, 24144861), (9, 8048287), (13, 5571891), (39, 1857297), (117, 619099), (169, 428607), (507, 142869), (1521, 47623)]