68711531

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7723}}^1$

素因数の和:7802

約数の個数: 16

約数和(自身を含む): 83048448

約数和(自身を除く): 14336917

約数列:

[1, 7, 31, 41, 217, 287, 1271, 7723, 8897, 54061, 239413, 316643, 1675891, 2216501, 9815933, 68711531]

約数ペア:

[(1, 68711531), (7, 9815933), (31, 2216501), (41, 1675891), (217, 316643), (287, 239413), (1271, 54061), (7723, 8897)]