468047889

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 56

約数和(自身を含む): 734496000

約数和(自身を除く): 266448111

約数列:

[1, 3, 9, 27, 31, 81, 93, 139, 149, 243, 279, 417, 447, 729, 837, 1251, 1341, 2511, 3753, 4023, 4309, 4619, 7533, 11259, 12069, 12927, 13857, 20711, 22599, 33777, 36207, 38781, 41571, 62133, 101331, 108621, 116343, 124713, 186399, 349029, 374139, 559197, 642041, 1047087, 1122417, 1677591, 1926123, 3141261, 3367251, 5032773, 5778369, 15098319, 17335107, 52005321, 156015963, 468047889]

約数ペア:

[(1, 468047889), (3, 156015963), (9, 52005321), (27, 17335107), (31, 15098319), (81, 5778369), (93, 5032773), (139, 3367251), (149, 3141261), (243, 1926123), (279, 1677591), (417, 1122417), (447, 1047087), (729, 642041), (837, 559197), (1251, 374139), (1341, 349029), (2511, 186399), (3753, 124713), (4023, 116343), (4309, 108621), (4619, 101331), (7533, 62133), (11259, 41571), (12069, 38781), (12927, 36207), (13857, 33777), (20711, 22599)]