80553834

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{41057}}^1$

素因数の和:41174

約数の個数: 24

約数和(自身を含む): 176138820

約数和(自身を除く): 95584986

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 41057, 82114, 123171, 246342, 369513, 739026, 4475213, 8950426, 13425639, 26851278, 40276917, 80553834]

約数ペア:

[(1, 80553834), (2, 40276917), (3, 26851278), (6, 13425639), (9, 8950426), (18, 4475213), (109, 739026), (218, 369513), (327, 246342), (654, 123171), (981, 82114), (1962, 41057)]