27863493

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78049}}^1$

素因数の和:78076

約数の個数: 16

約数和(自身を含む): 44956800

約数和(自身を除く): 17093307

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 78049, 234147, 546343, 1326833, 1639029, 3980499, 9287831, 27863493]

約数ペア:

[(1, 27863493), (3, 9287831), (7, 3980499), (17, 1639029), (21, 1326833), (51, 546343), (119, 234147), (357, 78049)]