73080903

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4561}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 114414960

約数和(自身を除く): 41334057

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 4561, 5341, 13683, 16023, 31927, 95781, 223489, 497149, 670467, 1491447, 3480043, 10440129, 24360301, 73080903]

約数ペア:

[(1, 73080903), (3, 24360301), (7, 10440129), (21, 3480043), (49, 1491447), (109, 670467), (147, 497149), (327, 223489), (763, 95781), (2289, 31927), (4561, 16023), (5341, 13683)]