140176251

素因数分解:

$3^5\times {\mathrm{163}}^1\times {\mathrm{3539}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 211323840

約数和(自身を除く): 71147589

約数列:

[1, 3, 9, 27, 81, 163, 243, 489, 1467, 3539, 4401, 10617, 13203, 31851, 39609, 95553, 286659, 576857, 859977, 1730571, 5191713, 15575139, 46725417, 140176251]

約数ペア:

[(1, 140176251), (3, 46725417), (9, 15575139), (27, 5191713), (81, 1730571), (163, 859977), (243, 576857), (489, 286659), (1467, 95553), (3539, 39609), (4401, 31851), (10617, 13203)]