90771639

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{8171}}^1$

素因数の和:8227

約数の個数: 24

約数和(自身を含む): 144611712

約数和(自身を除く): 53840073

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 8171, 11109, 24513, 57197, 171591, 187933, 563799, 1315531, 3946593, 4322459, 12967377, 30257213, 90771639]

約数ペア:

[(1, 90771639), (3, 30257213), (7, 12967377), (21, 4322459), (23, 3946593), (69, 1315531), (161, 563799), (483, 187933), (529, 171591), (1587, 57197), (3703, 24513), (8171, 11109)]