128353629

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{3221}}^1$

素因数の和:3620

約数の個数: 16

約数和(自身を含む): 176307840

約数和(自身を除く): 47954211

約数列:

[1, 3, 37, 111, 359, 1077, 3221, 9663, 13283, 39849, 119177, 357531, 1156339, 3469017, 42784543, 128353629]

約数ペア:

[(1, 128353629), (3, 42784543), (37, 3469017), (111, 1156339), (359, 357531), (1077, 119177), (3221, 39849), (9663, 13283)]