162270189

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{13151}}^1$

素因数の和:13617

約数の個数: 16

約数和(自身を含む): 240944640

約数和(自身を除く): 78674451

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 12339, 13151, 39453, 118359, 355077, 6010007, 18030021, 54090063, 162270189]

約数ペア:

[(1, 162270189), (3, 54090063), (9, 18030021), (27, 6010007), (457, 355077), (1371, 118359), (4113, 39453), (12339, 13151)]