26805051

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 49760256

約数和(自身を除く): 22955205

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1423, 1449, 2093, 2691, 4269, 6279, 9961, 12807, 18499, 18837, 29883, 32729, 55497, 89649, 98187, 129493, 166491, 229103, 294561, 388479, 425477, 687309, 1165437, 1276431, 2061927, 2978339, 3829293, 8935017, 26805051]

約数ペア:

[(1, 26805051), (3, 8935017), (7, 3829293), (9, 2978339), (13, 2061927), (21, 1276431), (23, 1165437), (39, 687309), (63, 425477), (69, 388479), (91, 294561), (117, 229103), (161, 166491), (207, 129493), (273, 98187), (299, 89649), (483, 55497), (819, 32729), (897, 29883), (1423, 18837), (1449, 18499), (2093, 12807), (2691, 9961), (4269, 6279)]