65764521

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 102539520

約数和(自身を除く): 36774999

約数列:

[1, 3, 9, 23, 27, 69, 137, 207, 411, 621, 773, 1233, 2319, 3151, 3699, 6957, 9453, 17779, 20871, 28359, 53337, 85077, 105901, 160011, 317703, 480033, 953109, 2435723, 2859327, 7307169, 21921507, 65764521]

約数ペア:

[(1, 65764521), (3, 21921507), (9, 7307169), (23, 2859327), (27, 2435723), (69, 953109), (137, 480033), (207, 317703), (411, 160011), (621, 105901), (773, 85077), (1233, 53337), (2319, 28359), (3151, 20871), (3699, 17779), (6957, 9453)]