17966558727

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{165653}}^1$

素因数の和:165781

約数の個数: 40

約数和(自身を含む): 29184259104

約数和(自身を除く): 11217700377

約数列:

[1, 3, 9, 13, 27, 39, 81, 103, 117, 309, 351, 927, 1053, 1339, 2781, 4017, 8343, 12051, 36153, 108459, 165653, 496959, 1490877, 2153489, 4472631, 6460467, 13417893, 17062259, 19381401, 51186777, 58144203, 153560331, 174432609, 221809367, 460680993, 665428101, 1382042979, 1996284303, 5988852909, 17966558727]

約数ペア:

[(1, 17966558727), (3, 5988852909), (9, 1996284303), (13, 1382042979), (27, 665428101), (39, 460680993), (81, 221809367), (103, 174432609), (117, 153560331), (309, 58144203), (351, 51186777), (927, 19381401), (1053, 17062259), (1339, 13417893), (2781, 6460467), (4017, 4472631), (8343, 2153489), (12051, 1490877), (36153, 496959), (108459, 165653)]