72402153

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{5557}}^1$

素因数の和:5704

約数の個数: 16

約数和(自身を含む): 99777216

約数和(自身を除く): 27375063

約数列:

[1, 3, 43, 101, 129, 303, 4343, 5557, 13029, 16671, 238951, 561257, 716853, 1683771, 24134051, 72402153]

約数ペア:

[(1, 72402153), (3, 24134051), (43, 1683771), (101, 716853), (129, 561257), (303, 238951), (4343, 16671), (5557, 13029)]