156924243

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19309}}^1$

素因数の和:19368

約数の個数: 32

約数和(自身を含む): 271884800

約数和(自身を除く): 114960557

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 19309, 57927, 135163, 173781, 405489, 521343, 830287, 1216467, 2490861, 3649401, 5812009, 7472583, 17436027, 22417749, 52308081, 156924243]

約数ペア:

[(1, 156924243), (3, 52308081), (7, 22417749), (9, 17436027), (21, 7472583), (27, 5812009), (43, 3649401), (63, 2490861), (129, 1216467), (189, 830287), (301, 521343), (387, 405489), (903, 173781), (1161, 135163), (2709, 57927), (8127, 19309)]