26479233

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 45152640

約数和(自身を除く): 18673407

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 253, 261, 319, 401, 667, 759, 957, 1203, 2001, 2277, 2871, 3609, 4411, 6003, 7337, 9223, 11629, 13233, 22011, 27669, 34887, 39699, 66033, 83007, 101453, 104661, 127919, 267467, 304359, 383757, 802401, 913077, 1151271, 2407203, 2942137, 8826411, 26479233]

約数ペア:

[(1, 26479233), (3, 8826411), (9, 2942137), (11, 2407203), (23, 1151271), (29, 913077), (33, 802401), (69, 383757), (87, 304359), (99, 267467), (207, 127919), (253, 104661), (261, 101453), (319, 83007), (401, 66033), (667, 39699), (759, 34887), (957, 27669), (1203, 22011), (2001, 13233), (2277, 11629), (2871, 9223), (3609, 7337), (4411, 6003)]