71318577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 107136000

約数和(自身を除く): 35817423

約数列:

[1, 3, 11, 33, 61, 71, 183, 213, 499, 671, 781, 1497, 2013, 2343, 4331, 5489, 12993, 16467, 30439, 35429, 47641, 91317, 106287, 142923, 334829, 389719, 1004487, 1169157, 2161169, 6483507, 23772859, 71318577]

約数ペア:

[(1, 71318577), (3, 23772859), (11, 6483507), (33, 2161169), (61, 1169157), (71, 1004487), (183, 389719), (213, 334829), (499, 142923), (671, 106287), (781, 91317), (1497, 47641), (2013, 35429), (2343, 30439), (4331, 16467), (5489, 12993)]