55567821

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2621}}^1$

素因数の和:2852

約数の個数: 16

約数和(自身を含む): 76520448

約数和(自身を除く): 20952627

約数列:

[1, 3, 37, 111, 191, 573, 2621, 7067, 7863, 21201, 96977, 290931, 500611, 1501833, 18522607, 55567821]

約数ペア:

[(1, 55567821), (3, 18522607), (37, 1501833), (111, 500611), (191, 290931), (573, 96977), (2621, 21201), (7067, 7863)]