42966369

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{23063}}^1$

素因数の和:23098

約数の個数: 20

約数和(自身を含む): 66977856

約数和(自身を除く): 24011487

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 23063, 69189, 207567, 530449, 622701, 1591347, 1868103, 4774041, 14322123, 42966369]

約数ペア:

[(1, 42966369), (3, 14322123), (9, 4774041), (23, 1868103), (27, 1591347), (69, 622701), (81, 530449), (207, 207567), (621, 69189), (1863, 23063)]