73399557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18691}}^1$

素因数の和:18729

約数の個数: 32

約数和(自身を含む): 129199104

約数和(自身を除く): 55799547

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 18691, 56073, 130837, 205601, 317747, 392511, 616803, 953241, 1439207, 2224229, 3495217, 4317621, 6672687, 10485651, 24466519, 73399557]

約数ペア:

[(1, 73399557), (3, 24466519), (7, 10485651), (11, 6672687), (17, 4317621), (21, 3495217), (33, 2224229), (51, 1439207), (77, 953241), (119, 616803), (187, 392511), (231, 317747), (357, 205601), (561, 130837), (1309, 56073), (3927, 18691)]