1671551157987

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{40801}}^1\times {\mathrm{156967}}^1$

素因数の和:197803

約数の個数: 24

約数和(自身を含む): 2497797251040

約数和(自身を除く): 826246093053

約数列:

[1, 3, 9, 29, 87, 261, 40801, 122403, 156967, 367209, 470901, 1183229, 1412703, 3549687, 4552043, 10649061, 13656129, 40968387, 6404410567, 19213231701, 57639695103, 185727906443, 557183719329, 1671551157987]

約数ペア:

[(1, 1671551157987), (3, 557183719329), (9, 185727906443), (29, 57639695103), (87, 19213231701), (261, 6404410567), (40801, 40968387), (122403, 13656129), (156967, 10649061), (367209, 4552043), (470901, 3549687), (1183229, 1412703)]