48117951

素因数分解:

$3^2\times 7^2\times {\mathrm{109111}}^1$

素因数の和:109131

約数の個数: 18

約数和(自身を含む): 80851992

約数和(自身を除く): 32734041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 109111, 327333, 763777, 981999, 2291331, 5346439, 6873993, 16039317, 48117951]

約数ペア:

[(1, 48117951), (3, 16039317), (7, 6873993), (9, 5346439), (21, 2291331), (49, 981999), (63, 763777), (147, 327333), (441, 109111)]