82143649

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{3169}}^1$

素因数の和:3229

約数の個数: 18

約数和(自身を含む): 99921570

約数和(自身を除く): 17777921

約数列:

[1, 7, 23, 49, 161, 529, 1127, 3169, 3703, 22183, 25921, 72887, 155281, 510209, 1676401, 3571463, 11734807, 82143649]

約数ペア:

[(1, 82143649), (7, 11734807), (23, 3571463), (49, 1676401), (161, 510209), (529, 155281), (1127, 72887), (3169, 25921), (3703, 22183)]