87144189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{33427}}^1$

素因数の和:33520

約数の個数: 16

約数和(自身を含む): 128363520

約数和(自身を除く): 41219331

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 33427, 100281, 367697, 1103091, 2640733, 7922199, 29048063, 87144189]

約数ペア:

[(1, 87144189), (3, 29048063), (11, 7922199), (33, 2640733), (79, 1103091), (237, 367697), (869, 100281), (2607, 33427)]