476667909

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 727084160

約数和(自身を除く): 250416251

約数列:

[1, 3, 9, 27, 79, 81, 163, 237, 457, 489, 711, 1371, 1467, 2133, 4113, 4401, 6399, 12339, 12877, 13203, 36103, 37017, 38631, 74491, 108309, 115893, 223473, 324927, 347679, 670419, 974781, 1043037, 2011257, 2924343, 5884789, 6033771, 17654367, 52963101, 158889303, 476667909]

約数ペア:

[(1, 476667909), (3, 158889303), (9, 52963101), (27, 17654367), (79, 6033771), (81, 5884789), (163, 2924343), (237, 2011257), (457, 1043037), (489, 974781), (711, 670419), (1371, 347679), (1467, 324927), (2133, 223473), (4113, 115893), (4401, 108309), (6399, 74491), (12339, 38631), (12877, 37017), (13203, 36103)]