79147881

素因数分解:

$3^3\times {\mathrm{1249}}^1\times {\mathrm{2347}}^1$

素因数の和:3605

約数の個数: 16

約数和(自身を含む): 117400000

約数和(自身を除く): 38252119

約数列:

[1, 3, 9, 27, 1249, 2347, 3747, 7041, 11241, 21123, 33723, 63369, 2931403, 8794209, 26382627, 79147881]

約数ペア:

[(1, 79147881), (3, 26382627), (9, 8794209), (27, 2931403), (1249, 63369), (2347, 33723), (3747, 21123), (7041, 11241)]