164670543

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{196739}}^1$

素因数の和:196779

約数の個数: 16

約数和(自身を含む): 251827200

約数和(自身を除く): 87156657

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 196739, 590217, 1770651, 5311953, 6098909, 18296727, 54890181, 164670543]

約数ペア:

[(1, 164670543), (3, 54890181), (9, 18296727), (27, 6098909), (31, 5311953), (93, 1770651), (279, 590217), (837, 196739)]