27895623

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78139}}^1$

素因数の和:78166

約数の個数: 16

約数和(自身を含む): 45008640

約数和(自身を除く): 17113017

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 78139, 234417, 546973, 1328363, 1640919, 3985089, 9298541, 27895623]

約数ペア:

[(1, 27895623), (3, 9298541), (7, 3985089), (17, 1640919), (21, 1328363), (51, 546973), (119, 234417), (357, 78139)]