105783993

素因数分解:

$3^2\times 7^2\times {\mathrm{239873}}^1$

素因数の和:239893

約数の個数: 18

約数和(自身を含む): 177746634

約数和(自身を除く): 71962641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 239873, 719619, 1679111, 2158857, 5037333, 11753777, 15111999, 35261331, 105783993]

約数ペア:

[(1, 105783993), (3, 35261331), (7, 15111999), (9, 11753777), (21, 5037333), (49, 2158857), (63, 1679111), (147, 719619), (441, 239873)]