81153414

素因数分解:

$2^1\times 3^4\times {\mathrm{500947}}^1$

素因数の和:500961

約数の個数: 20

約数和(自身を含む): 181844124

約数和(自身を除く): 100690710

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 500947, 1001894, 1502841, 3005682, 4508523, 9017046, 13525569, 27051138, 40576707, 81153414]

約数ペア:

[(1, 81153414), (2, 40576707), (3, 27051138), (6, 13525569), (9, 9017046), (18, 4508523), (27, 3005682), (54, 1502841), (81, 1001894), (162, 500947)]