79541217

素因数分解:

$3^3\times 7^1\times {\mathrm{420853}}^1$

素因数の和:420869

約数の個数: 16

約数和(自身を含む): 134673280

約数和(自身を除く): 55132063

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 420853, 1262559, 2945971, 3787677, 8837913, 11363031, 26513739, 79541217]

約数ペア:

[(1, 79541217), (3, 26513739), (7, 11363031), (9, 8837913), (21, 3787677), (27, 2945971), (63, 1262559), (189, 420853)]