68002281

素因数分解:

$3^3\times {\mathrm{281}}^1\times {\mathrm{8963}}^1$

素因数の和:9253

約数の個数: 16

約数和(自身を含む): 101113920

約数和(自身を除く): 33111639

約数列:

[1, 3, 9, 27, 281, 843, 2529, 7587, 8963, 26889, 80667, 242001, 2518603, 7555809, 22667427, 68002281]

約数ペア:

[(1, 68002281), (3, 22667427), (9, 7555809), (27, 2518603), (281, 242001), (843, 80667), (2529, 26889), (7587, 8963)]