153853401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 225509760

約数和(自身を除く): 71656359

約数列:

[1, 3, 13, 39, 101, 139, 281, 303, 417, 843, 1313, 1807, 3653, 3939, 5421, 10959, 14039, 28381, 39059, 42117, 85143, 117177, 182507, 368953, 507767, 547521, 1106859, 1523301, 3944959, 11834877, 51284467, 153853401]

約数ペア:

[(1, 153853401), (3, 51284467), (13, 11834877), (39, 3944959), (101, 1523301), (139, 1106859), (281, 547521), (303, 507767), (417, 368953), (843, 182507), (1313, 117177), (1807, 85143), (3653, 42117), (3939, 39059), (5421, 28381), (10959, 14039)]