266112307587

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{91165573}}^1$

素因数の和:91165722

約数の個数: 16

約数和(自身を含む): 408421771520

約数和(自身を除く): 142309463933

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 91165573, 273496719, 638159011, 1914477033, 12672014647, 38016043941, 88704102529, 266112307587]

約数ペア:

[(1, 266112307587), (3, 88704102529), (7, 38016043941), (21, 12672014647), (139, 1914477033), (417, 638159011), (973, 273496719), (2919, 91165573)]