91357947

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2333}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 139573200

約数和(自身を除く): 48215253

約数列:

[1, 3, 9, 19, 57, 171, 229, 687, 2061, 2333, 4351, 6999, 13053, 20997, 39159, 44327, 132981, 398943, 534257, 1602771, 4808313, 10150883, 30452649, 91357947]

約数ペア:

[(1, 91357947), (3, 30452649), (9, 10150883), (19, 4808313), (57, 1602771), (171, 534257), (229, 398943), (687, 132981), (2061, 44327), (2333, 39159), (4351, 20997), (6999, 13053)]