129344553

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 217324800

約数和(自身を除く): 87980247

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 97, 117, 131, 261, 291, 351, 377, 393, 783, 873, 1131, 1179, 1261, 1703, 2619, 2813, 3393, 3537, 3783, 3799, 5109, 8439, 10179, 11349, 11397, 12707, 15327, 25317, 34047, 34191, 36569, 38121, 45981, 49387, 75951, 102573, 109707, 114363, 148161, 165191, 329121, 343089, 368503, 444483, 495573, 987363, 1105509, 1333449, 1486719, 3316527, 4460157, 4790539, 9949581, 14371617, 43114851, 129344553]

約数ペア:

[(1, 129344553), (3, 43114851), (9, 14371617), (13, 9949581), (27, 4790539), (29, 4460157), (39, 3316527), (87, 1486719), (97, 1333449), (117, 1105509), (131, 987363), (261, 495573), (291, 444483), (351, 368503), (377, 343089), (393, 329121), (783, 165191), (873, 148161), (1131, 114363), (1179, 109707), (1261, 102573), (1703, 75951), (2619, 49387), (2813, 45981), (3393, 38121), (3537, 36569), (3783, 34191), (3799, 34047), (5109, 25317), (8439, 15327), (10179, 12707), (11349, 11397)]