15979317693

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{3659}}^1\times {\mathrm{21727}}^1$

素因数の和:25456

約数の個数: 16

約数和(自身を含む): 21630658560

約数和(自身を除く): 5651340867

約数列:

[1, 3, 67, 201, 3659, 10977, 21727, 65181, 245153, 735459, 1455709, 4367127, 79499093, 238497279, 5326439231, 15979317693]

約数ペア:

[(1, 15979317693), (3, 5326439231), (67, 238497279), (201, 79499093), (3659, 4367127), (10977, 1455709), (21727, 735459), (65181, 245153)]