164524971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 249984000

約数和(自身を除く): 85459029

約数列:

[1, 3, 13, 19, 39, 57, 239, 247, 717, 741, 929, 2787, 3107, 4541, 9321, 12077, 13623, 17651, 36231, 52953, 59033, 177099, 222031, 229463, 666093, 688389, 2886403, 4218589, 8659209, 12655767, 54841657, 164524971]

約数ペア:

[(1, 164524971), (3, 54841657), (13, 12655767), (19, 8659209), (39, 4218589), (57, 2886403), (239, 688389), (247, 666093), (717, 229463), (741, 222031), (929, 177099), (2787, 59033), (3107, 52953), (4541, 36231), (9321, 17651), (12077, 13623)]