879228189

素因数分解:

$3^5\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1289}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 1510104960

約数和(自身を除く): 630876771

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 401, 567, 1203, 1289, 1701, 2807, 3609, 3867, 8421, 9023, 10827, 11601, 25263, 27069, 32481, 34803, 75789, 81207, 97443, 104409, 227367, 243621, 313227, 516889, 682101, 730863, 1550667, 2192589, 3618223, 4652001, 10854669, 13956003, 32564007, 41868009, 97692021, 125604027, 293076063, 879228189]

約数ペア:

[(1, 879228189), (3, 293076063), (7, 125604027), (9, 97692021), (21, 41868009), (27, 32564007), (63, 13956003), (81, 10854669), (189, 4652001), (243, 3618223), (401, 2192589), (567, 1550667), (1203, 730863), (1289, 682101), (1701, 516889), (2807, 313227), (3609, 243621), (3867, 227367), (8421, 104409), (9023, 97443), (10827, 81207), (11601, 75789), (25263, 34803), (27069, 32481)]