71799063

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4481}}^1$

素因数の和:4607

約数の個数: 24

約数和(自身を含む): 112408560

約数和(自身を除く): 40609497

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 4481, 5341, 13443, 16023, 31367, 94101, 219569, 488429, 658707, 1465287, 3419003, 10257009, 23933021, 71799063]

約数ペア:

[(1, 71799063), (3, 23933021), (7, 10257009), (21, 3419003), (49, 1465287), (109, 658707), (147, 488429), (327, 219569), (763, 94101), (2289, 31367), (4481, 16023), (5341, 13443)]