31382409968451

素因数分解:

$3^3\times {\mathrm{811}}^1\times {\mathrm{1129}}^1\times {\mathrm{1269427}}^1$

素因数の和:1271376

約数の個数: 32

約数和(自身を含む): 46591054227200

約数和(自身を除く): 15208644258749

約数列:

[1, 3, 9, 27, 811, 1129, 2433, 3387, 7299, 10161, 21897, 30483, 915619, 1269427, 2746857, 3808281, 8240571, 11424843, 24721713, 34274529, 1029505297, 1433183083, 3088515891, 4299549249, 9265547673, 12898647747, 27796643019, 38695943241, 1162311480313, 3486934440939, 10460803322817, 31382409968451]

約数ペア:

[(1, 31382409968451), (3, 10460803322817), (9, 3486934440939), (27, 1162311480313), (811, 38695943241), (1129, 27796643019), (2433, 12898647747), (3387, 9265547673), (7299, 4299549249), (10161, 3088515891), (21897, 1433183083), (30483, 1029505297), (915619, 34274529), (1269427, 24721713), (2746857, 11424843), (3808281, 8240571)]