61769457

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 91881504

約数和(自身を除く): 30112047

約数列:

[1, 3, 9, 43, 129, 193, 387, 579, 827, 1737, 2481, 7443, 8299, 24897, 35561, 74691, 106683, 159611, 320049, 478833, 1436499, 6863273, 20589819, 61769457]

約数ペア:

[(1, 61769457), (3, 20589819), (9, 6863273), (43, 1436499), (129, 478833), (193, 320049), (387, 159611), (579, 106683), (827, 74691), (1737, 35561), (2481, 24897), (7443, 8299)]