71633493

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 105805440

約数和(自身を除く): 34171947

約数列:

[1, 3, 9, 59, 177, 313, 431, 531, 939, 1293, 2817, 3879, 18467, 25429, 55401, 76287, 134903, 166203, 228861, 404709, 1214127, 7959277, 23877831, 71633493]

約数ペア:

[(1, 71633493), (3, 23877831), (9, 7959277), (59, 1214127), (177, 404709), (313, 228861), (431, 166203), (531, 134903), (939, 76287), (1293, 55401), (2817, 25429), (3879, 18467)]