76216287

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{213491}}^1$

素因数の和:213518

約数の個数: 16

約数和(自身を含む): 122971392

約数和(自身を除く): 46755105

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 213491, 640473, 1494437, 3629347, 4483311, 10888041, 25405429, 76216287]

約数ペア:

[(1, 76216287), (3, 25405429), (7, 10888041), (17, 4483311), (21, 3629347), (51, 1494437), (119, 640473), (357, 213491)]