68171722665

素因数分解:

$3^1\times 5^1\times {\mathrm{43691}}^1\times {\mathrm{104021}}^1$

素因数の和:147720

約数の個数: 16

約数和(自身を含む): 109078301376

約数和(自身を除く): 40906578711

約数列:

[1, 3, 5, 15, 43691, 104021, 131073, 218455, 312063, 520105, 655365, 1560315, 4544781511, 13634344533, 22723907555, 68171722665]

約数ペア:

[(1, 68171722665), (3, 22723907555), (5, 13634344533), (15, 4544781511), (43691, 1560315), (104021, 655365), (131073, 520105), (218455, 312063)]