162021093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{6421}}^1$

素因数の和:7084

約数の個数: 16

約数和(自身を含む): 233041536

約数和(自身を除く): 71020443

約数列:

[1, 3, 13, 39, 647, 1941, 6421, 8411, 19263, 25233, 83473, 250419, 4154387, 12463161, 54007031, 162021093]

約数ペア:

[(1, 162021093), (3, 54007031), (13, 12463161), (39, 4154387), (647, 250419), (1941, 83473), (6421, 25233), (8411, 19263)]