68445769

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10369}}^1$

素因数の和:10440

約数の個数: 16

約数和(自身を含む): 83623680

約数和(自身を除く): 15177911

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 10369, 72583, 238487, 425129, 1669409, 2975903, 9777967, 68445769]

約数ペア:

[(1, 68445769), (7, 9777967), (23, 2975903), (41, 1669409), (161, 425129), (287, 238487), (943, 72583), (6601, 10369)]