66868527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^2\times {\mathrm{191}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 98731008

約数和(自身を除く): 31862481

約数列:

[1, 3, 11, 33, 103, 191, 309, 573, 1133, 2101, 3399, 6303, 10609, 19673, 31827, 59019, 116699, 216403, 350097, 649209, 2026319, 6078957, 22289509, 66868527]

約数ペア:

[(1, 66868527), (3, 22289509), (11, 6078957), (33, 2026319), (103, 649209), (191, 350097), (309, 216403), (573, 116699), (1133, 59019), (2101, 31827), (3399, 19673), (6303, 10609)]