80203554

素因数分解:

$2^1\times 3^3\times {\mathrm{1485251}}^1$

素因数の和:1485262

約数の個数: 16

約数和(自身を含む): 178230240

約数和(自身を除く): 98026686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1485251, 2970502, 4455753, 8911506, 13367259, 26734518, 40101777, 80203554]

約数ペア:

[(1, 80203554), (2, 40101777), (3, 26734518), (6, 13367259), (9, 8911506), (18, 4455753), (27, 2970502), (54, 1485251)]