157518531

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15101}}^1$

素因数の和:15187

約数の個数: 24

約数和(自身を含む): 243444240

約数和(自身を除く): 85925709

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 10431, 15101, 45303, 135909, 286919, 860757, 921161, 2582271, 2763483, 8290449, 17502059, 52506177, 157518531]

約数ペア:

[(1, 157518531), (3, 52506177), (9, 17502059), (19, 8290449), (57, 2763483), (61, 2582271), (171, 921161), (183, 860757), (549, 286919), (1159, 135909), (3477, 45303), (10431, 15101)]