57290163

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6389}}^1$

素因数の和:6467

約数の個数: 24

約数和(自身を含む): 90329040

約数和(自身を除く): 33038877

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 6389, 8967, 19167, 44723, 134169, 313061, 389729, 939183, 1169187, 2728103, 8184309, 19096721, 57290163]

約数ペア:

[(1, 57290163), (3, 19096721), (7, 8184309), (21, 2728103), (49, 1169187), (61, 939183), (147, 389729), (183, 313061), (427, 134169), (1281, 44723), (2989, 19167), (6389, 8967)]