126389511

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 206438400

約数和(自身を除く): 80048889

約数列:

[1, 3, 9, 27, 29, 31, 41, 87, 93, 123, 127, 261, 279, 369, 381, 783, 837, 899, 1107, 1143, 1189, 1271, 2697, 3429, 3567, 3683, 3813, 3937, 5207, 8091, 10701, 11049, 11439, 11811, 15621, 24273, 32103, 33147, 34317, 35433, 36859, 46863, 99441, 106299, 110577, 114173, 140589, 151003, 161417, 331731, 342519, 453009, 484251, 995193, 1027557, 1359027, 1452753, 3082671, 4077081, 4358259, 4681093, 14043279, 42129837, 126389511]

約数ペア:

[(1, 126389511), (3, 42129837), (9, 14043279), (27, 4681093), (29, 4358259), (31, 4077081), (41, 3082671), (87, 1452753), (93, 1359027), (123, 1027557), (127, 995193), (261, 484251), (279, 453009), (369, 342519), (381, 331731), (783, 161417), (837, 151003), (899, 140589), (1107, 114173), (1143, 110577), (1189, 106299), (1271, 99441), (2697, 46863), (3429, 36859), (3567, 35433), (3683, 34317), (3813, 33147), (3937, 32103), (5207, 24273), (8091, 15621), (10701, 11811), (11049, 11439)]