156978684531

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{122651}}^1$

素因数の和:122918

約数の個数: 48

約数和(自身を含む): 246442210560

約数和(自身を除く): 89463526029

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 229, 243, 621, 687, 1863, 2061, 5267, 5589, 6183, 15801, 18549, 47403, 55647, 122651, 142209, 367953, 426627, 1103859, 1279881, 2820973, 3311577, 8462919, 9934731, 25388757, 28087079, 29804193, 76166271, 84261237, 228498813, 252783711, 646002817, 685496439, 758351133, 1938008451, 2275053399, 5814025353, 6825160197, 17442076059, 52326228177, 156978684531]

約数ペア:

[(1, 156978684531), (3, 52326228177), (9, 17442076059), (23, 6825160197), (27, 5814025353), (69, 2275053399), (81, 1938008451), (207, 758351133), (229, 685496439), (243, 646002817), (621, 252783711), (687, 228498813), (1863, 84261237), (2061, 76166271), (5267, 29804193), (5589, 28087079), (6183, 25388757), (15801, 9934731), (18549, 8462919), (47403, 3311577), (55647, 2820973), (122651, 1279881), (142209, 1103859), (367953, 426627)]