80857077

素因数分解:

$3^1\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{2393}}^1$

素因数の和:4012

約数の個数: 16

約数和(自身を含む): 123338880

約数和(自身を除く): 42481803

約数列:

[1, 3, 7, 21, 1609, 2393, 4827, 7179, 11263, 16751, 33789, 50253, 3850337, 11551011, 26952359, 80857077]

約数ペア:

[(1, 80857077), (3, 26952359), (7, 11551011), (21, 3850337), (1609, 50253), (2393, 33789), (4827, 16751), (7179, 11263)]