164677239

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 253460480

約数和(自身を除く): 88783241

約数列:

[1, 3, 9, 27, 31, 93, 181, 279, 543, 837, 1087, 1629, 3261, 4887, 5611, 9783, 16833, 29349, 33697, 50499, 101091, 151497, 196747, 303273, 590241, 909819, 1770723, 5312169, 6099157, 18297471, 54892413, 164677239]

約数ペア:

[(1, 164677239), (3, 54892413), (9, 18297471), (27, 6099157), (31, 5312169), (93, 1770723), (181, 909819), (279, 590241), (543, 303273), (837, 196747), (1087, 151497), (1629, 101091), (3261, 50499), (4887, 33697), (5611, 29349), (9783, 16833)]