81164699

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4603}}^1$

素因数の和:4850

約数の個数: 16

約数和(自身を含む): 101656320

約数和(自身を除く): 20491621

約数列:

[1, 7, 11, 77, 229, 1603, 2519, 4603, 17633, 32221, 50633, 354431, 1054087, 7378609, 11594957, 81164699]

約数ペア:

[(1, 81164699), (7, 11594957), (11, 7378609), (77, 1054087), (229, 354431), (1603, 50633), (2519, 32221), (4603, 17633)]