89796057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 141937152

約数和(自身を除く): 52141095

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 257, 289, 403, 527, 663, 771, 867, 1209, 1581, 3341, 3757, 4369, 6851, 7967, 8959, 10023, 11271, 13107, 20553, 23901, 26877, 56797, 74273, 103571, 116467, 135439, 170391, 222819, 310713, 349401, 406317, 965549, 1760707, 2302463, 2896647, 5282121, 6907389, 29932019, 89796057]

約数ペア:

[(1, 89796057), (3, 29932019), (13, 6907389), (17, 5282121), (31, 2896647), (39, 2302463), (51, 1760707), (93, 965549), (221, 406317), (257, 349401), (289, 310713), (403, 222819), (527, 170391), (663, 135439), (771, 116467), (867, 103571), (1209, 74273), (1581, 56797), (3341, 26877), (3757, 23901), (4369, 20553), (6851, 13107), (7967, 11271), (8959, 10023)]