123025329

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8999}}^1$

素因数の和:9050

約数の個数: 36

約数和(自身を含む): 213408000

約数和(自身を除く): 90382671

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 8999, 13671, 26997, 62993, 80991, 188979, 278969, 440951, 566937, 836907, 1322853, 1952783, 2510721, 3968559, 5858349, 13669481, 17575047, 41008443, 123025329]

約数ペア:

[(1, 123025329), (3, 41008443), (7, 17575047), (9, 13669481), (21, 5858349), (31, 3968559), (49, 2510721), (63, 1952783), (93, 1322853), (147, 836907), (217, 566937), (279, 440951), (441, 278969), (651, 188979), (1519, 80991), (1953, 62993), (4557, 26997), (8999, 13671)]