27907761

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78173}}^1$

素因数の和:78200

約数の個数: 16

約数和(自身を含む): 45028224

約数和(自身を除く): 17120463

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 78173, 234519, 547211, 1328941, 1641633, 3986823, 9302587, 27907761]

約数ペア:

[(1, 27907761), (3, 9302587), (7, 3986823), (17, 1641633), (21, 1328941), (51, 547211), (119, 234519), (357, 78173)]