157025706471

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1\times {\mathrm{3803}}^1$

素因数の和:5316

約数の個数: 48

約数和(自身を含む): 241547304960

約数和(自身を除く): 84521598489

約数列:

[1, 3, 9, 17, 51, 153, 211, 633, 1279, 1899, 3587, 3803, 3837, 10761, 11409, 11511, 21743, 32283, 34227, 64651, 65229, 193953, 195687, 269869, 581859, 802433, 809607, 2407299, 2428821, 4587773, 4864037, 7221897, 13641361, 13763319, 14592111, 40924083, 41289957, 43776333, 82688629, 122772249, 248065887, 744197661, 1026311807, 3078935421, 9236806263, 17447300719, 52341902157, 157025706471]

約数ペア:

[(1, 157025706471), (3, 52341902157), (9, 17447300719), (17, 9236806263), (51, 3078935421), (153, 1026311807), (211, 744197661), (633, 248065887), (1279, 122772249), (1899, 82688629), (3587, 43776333), (3803, 41289957), (3837, 40924083), (10761, 14592111), (11409, 13763319), (11511, 13641361), (21743, 7221897), (32283, 4864037), (34227, 4587773), (64651, 2428821), (65229, 2407299), (193953, 809607), (195687, 802433), (269869, 581859)]