68366972163

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1306933}}^1$

素因数の和:1307043

約数の個数: 32

約数和(自身を含む): 108402333696

約数和(自身を除く): 40035361533

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 987, 1113, 2491, 7473, 17437, 52311, 1306933, 3920799, 9148531, 27445593, 61425851, 69267449, 184277553, 207802347, 429980957, 484872143, 1289942871, 1454616429, 3255570103, 9766710309, 22788990721, 68366972163]

約数ペア:

[(1, 68366972163), (3, 22788990721), (7, 9766710309), (21, 3255570103), (47, 1454616429), (53, 1289942871), (141, 484872143), (159, 429980957), (329, 207802347), (371, 184277553), (987, 69267449), (1113, 61425851), (2491, 27445593), (7473, 9148531), (17437, 3920799), (52311, 1306933)]