90343827

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 155430912

約数和(自身を除く): 65087085

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 167, 217, 277, 279, 501, 651, 831, 1169, 1503, 1939, 1953, 2493, 3507, 5177, 5817, 8587, 10521, 15531, 17451, 25761, 36239, 46259, 46593, 60109, 77283, 108717, 138777, 180327, 323813, 326151, 416331, 540981, 971439, 1434029, 2914317, 4302087, 10038203, 12906261, 30114609, 90343827]

約数ペア:

[(1, 90343827), (3, 30114609), (7, 12906261), (9, 10038203), (21, 4302087), (31, 2914317), (63, 1434029), (93, 971439), (167, 540981), (217, 416331), (277, 326151), (279, 323813), (501, 180327), (651, 138777), (831, 108717), (1169, 77283), (1503, 60109), (1939, 46593), (1953, 46259), (2493, 36239), (3507, 25761), (5177, 17451), (5817, 15531), (8587, 10521)]