9931282557

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{103}}^1\times {\mathrm{1319}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 15555471360

約数和(自身を除く): 5624188803

約数列:

[1, 3, 7, 21, 59, 103, 177, 309, 413, 721, 1239, 1319, 2163, 3481, 3957, 6077, 9233, 10443, 18231, 24367, 27699, 42539, 73101, 77821, 127617, 135857, 233463, 358543, 407571, 544747, 950999, 1075629, 1634241, 2509801, 2852997, 4591439, 7529403, 8015563, 13774317, 24046689, 32140073, 56108941, 96420219, 168326823, 472918217, 1418754651, 3310427519, 9931282557]

約数ペア:

[(1, 9931282557), (3, 3310427519), (7, 1418754651), (21, 472918217), (59, 168326823), (103, 96420219), (177, 56108941), (309, 32140073), (413, 24046689), (721, 13774317), (1239, 8015563), (1319, 7529403), (2163, 4591439), (3481, 2852997), (3957, 2509801), (6077, 1634241), (9233, 1075629), (10443, 950999), (18231, 544747), (24367, 407571), (27699, 358543), (42539, 233463), (73101, 135857), (77821, 127617)]