157524993

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 245708736

約数和(自身を除く): 88183743

約数列:

[1, 3, 9, 27, 41, 81, 97, 123, 163, 243, 291, 369, 489, 873, 1107, 1467, 2619, 3321, 3977, 4401, 6683, 7857, 9963, 11931, 13203, 15811, 20049, 23571, 35793, 39609, 47433, 60147, 107379, 142299, 180441, 322137, 426897, 541323, 648251, 966411, 1280691, 1623969, 1944753, 3842073, 5834259, 17502777, 52508331, 157524993]

約数ペア:

[(1, 157524993), (3, 52508331), (9, 17502777), (27, 5834259), (41, 3842073), (81, 1944753), (97, 1623969), (123, 1280691), (163, 966411), (243, 648251), (291, 541323), (369, 426897), (489, 322137), (873, 180441), (1107, 142299), (1467, 107379), (2619, 60147), (3321, 47433), (3977, 39609), (4401, 35793), (6683, 23571), (7857, 20049), (9963, 15811), (11931, 13203)]