71389323

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{64489}}^1$

素因数の和:64539

約数の個数: 16

約数和(自身を含む): 108343200

約数和(自身を除く): 36953877

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 64489, 193467, 580401, 1741203, 2644049, 7932147, 23796441, 71389323]

約数ペア:

[(1, 71389323), (3, 23796441), (9, 7932147), (27, 2644049), (41, 1741203), (123, 580401), (369, 193467), (1107, 64489)]