31114468413

素因数分解:

$3^3\times 7^1\times {\mathrm{12743}}^1\times {\mathrm{12919}}^1$

素因数の和:25678

約数の個数: 32

約数和(自身を含む): 52688793600

約数和(自身を除く): 21574325187

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 12743, 12919, 38229, 38757, 89201, 90433, 114687, 116271, 267603, 271299, 344061, 348813, 802809, 813897, 2408427, 2441691, 164626817, 493880451, 1152387719, 1481641353, 3457163157, 4444924059, 10371489471, 31114468413]

約数ペア:

[(1, 31114468413), (3, 10371489471), (7, 4444924059), (9, 3457163157), (21, 1481641353), (27, 1152387719), (63, 493880451), (189, 164626817), (12743, 2441691), (12919, 2408427), (38229, 813897), (38757, 802809), (89201, 348813), (90433, 344061), (114687, 271299), (116271, 267603)]