128580069

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{5821}}^1$

素因数の和:6060

約数の個数: 16

約数和(自身を含む): 176988800

約数和(自身を除く): 48408731

約数列:

[1, 3, 37, 111, 199, 597, 5821, 7363, 17463, 22089, 215377, 646131, 1158379, 3475137, 42860023, 128580069]

約数ペア:

[(1, 128580069), (3, 42860023), (37, 3475137), (111, 1158379), (199, 646131), (597, 215377), (5821, 22089), (7363, 17463)]