68797339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3221}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 77946624

約数和(自身を除く): 9149285

約数列:

[1, 13, 31, 53, 403, 689, 1643, 3221, 21359, 41873, 99851, 170713, 1298063, 2219269, 5292103, 68797339]

約数ペア:

[(1, 68797339), (13, 5292103), (31, 2219269), (53, 1298063), (403, 170713), (689, 99851), (1643, 41873), (3221, 21359)]