207922599

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2963}}^1$

素因数の和:3108

約数の個数: 32

約数和(自身を含む): 324380160

約数和(自身を除く): 116457561

約数列:

[1, 3, 9, 23, 27, 69, 113, 207, 339, 621, 1017, 2599, 2963, 3051, 7797, 8889, 23391, 26667, 68149, 70173, 80001, 204447, 334819, 613341, 1004457, 1840023, 3013371, 7700837, 9040113, 23102511, 69307533, 207922599]

約数ペア:

[(1, 207922599), (3, 69307533), (9, 23102511), (23, 9040113), (27, 7700837), (69, 3013371), (113, 1840023), (207, 1004457), (339, 613341), (621, 334819), (1017, 204447), (2599, 80001), (2963, 70173), (3051, 68149), (7797, 26667), (8889, 23391)]