120725109

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4561}}^1$

素因数の和:4757

約数の個数: 24

約数和(自身を含む): 185746392

約数和(自身を除く): 65021283

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 1557, 2941, 4561, 8823, 13683, 26469, 41049, 77537, 232611, 697833, 789053, 2367159, 7101477, 13413901, 40241703, 120725109]

約数ペア:

[(1, 120725109), (3, 40241703), (9, 13413901), (17, 7101477), (51, 2367159), (153, 789053), (173, 697833), (519, 232611), (1557, 77537), (2941, 41049), (4561, 26469), (8823, 13683)]