79156938021

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1\times {\mathrm{15121}}^1$

素因数の和:18713

約数の個数: 32

約数和(自身を含む): 122361901056

約数和(自身を除く): 43204963035

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 3511, 10533, 15121, 24577, 45363, 73731, 105847, 249281, 317541, 747843, 1073591, 1744967, 3220773, 5234901, 7515137, 22545411, 53089831, 159269493, 371628817, 1114886451, 3769378001, 11308134003, 26385646007, 79156938021]

約数ペア:

[(1, 79156938021), (3, 26385646007), (7, 11308134003), (21, 3769378001), (71, 1114886451), (213, 371628817), (497, 159269493), (1491, 53089831), (3511, 22545411), (10533, 7515137), (15121, 5234901), (24577, 3220773), (45363, 1744967), (73731, 1073591), (105847, 747843), (249281, 317541)]