23732577

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 42049280

約数和(自身を除く): 18316703

約数列:

[1, 3, 9, 11, 19, 31, 33, 37, 57, 93, 99, 111, 121, 171, 209, 279, 333, 341, 363, 407, 589, 627, 703, 1023, 1089, 1147, 1221, 1767, 1881, 2109, 2299, 3069, 3441, 3663, 3751, 4477, 5301, 6327, 6479, 6897, 7733, 10323, 11253, 12617, 13431, 19437, 20691, 21793, 23199, 33759, 37851, 40293, 58311, 65379, 69597, 71269, 85063, 113553, 138787, 196137, 213807, 239723, 255189, 416361, 641421, 719169, 765567, 1249083, 2157507, 2636953, 7910859, 23732577]

約数ペア:

[(1, 23732577), (3, 7910859), (9, 2636953), (11, 2157507), (19, 1249083), (31, 765567), (33, 719169), (37, 641421), (57, 416361), (93, 255189), (99, 239723), (111, 213807), (121, 196137), (171, 138787), (209, 113553), (279, 85063), (333, 71269), (341, 69597), (363, 65379), (407, 58311), (589, 40293), (627, 37851), (703, 33759), (1023, 23199), (1089, 21793), (1147, 20691), (1221, 19437), (1767, 13431), (1881, 12617), (2109, 11253), (2299, 10323), (3069, 7733), (3441, 6897), (3663, 6479), (3751, 6327), (4477, 5301)]