166152567

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 262324224

約数和(自身を除く): 96171657

約数列:

[1, 3, 7, 21, 47, 71, 141, 213, 329, 497, 987, 1491, 2371, 3337, 7113, 10011, 16597, 23359, 49791, 70077, 111437, 168341, 334311, 505023, 780059, 1178387, 2340177, 3535161, 7912027, 23736081, 55384189, 166152567]

約数ペア:

[(1, 166152567), (3, 55384189), (7, 23736081), (21, 7912027), (47, 3535161), (71, 2340177), (141, 1178387), (213, 780059), (329, 505023), (497, 334311), (987, 168341), (1491, 111437), (2371, 70077), (3337, 49791), (7113, 23359), (10011, 16597)]