201867327

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2731}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 300039168

約数和(自身を除く): 98171841

約数列:

[1, 3, 9, 43, 129, 191, 387, 573, 1719, 2731, 8193, 8213, 24579, 24639, 73917, 117433, 352299, 521621, 1056897, 1564863, 4694589, 22429703, 67289109, 201867327]

約数ペア:

[(1, 201867327), (3, 67289109), (9, 22429703), (43, 4694589), (129, 1564863), (191, 1056897), (387, 521621), (573, 352299), (1719, 117433), (2731, 73917), (8193, 24639), (8213, 24579)]