155534607

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 238392000

約数和(自身を除く): 82857393

約数列:

[1, 3, 9, 27, 41, 109, 123, 327, 369, 981, 1107, 1289, 2943, 3867, 4469, 11601, 13407, 34803, 40221, 52849, 120663, 140501, 158547, 421503, 475641, 1264509, 1426923, 3793527, 5760541, 17281623, 51844869, 155534607]

約数ペア:

[(1, 155534607), (3, 51844869), (9, 17281623), (27, 5760541), (41, 3793527), (109, 1426923), (123, 1264509), (327, 475641), (369, 421503), (981, 158547), (1107, 140501), (1289, 120663), (2943, 52849), (3867, 40221), (4469, 34803), (11601, 13407)]