72714279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 109283328

約数和(自身を除く): 36569049

約数列:

[1, 3, 11, 33, 41, 123, 223, 241, 451, 669, 723, 1353, 2453, 2651, 7359, 7953, 9143, 9881, 27429, 29643, 53743, 100573, 108691, 161229, 301719, 326073, 591173, 1773519, 2203463, 6610389, 24238093, 72714279]

約数ペア:

[(1, 72714279), (3, 24238093), (11, 6610389), (33, 2203463), (41, 1773519), (123, 591173), (223, 326073), (241, 301719), (451, 161229), (669, 108691), (723, 100573), (1353, 53743), (2453, 29643), (2651, 27429), (7359, 9881), (7953, 9143)]