90461657

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 108144960

約数和(自身を除く): 17683303

約数列:

[1, 11, 13, 121, 131, 143, 439, 1441, 1573, 1703, 4829, 5707, 15851, 18733, 53119, 57509, 62777, 206063, 632599, 690547, 747617, 6958589, 8223787, 90461657]

約数ペア:

[(1, 90461657), (11, 8223787), (13, 6958589), (121, 747617), (131, 690547), (143, 632599), (439, 206063), (1441, 62777), (1573, 57509), (1703, 53119), (4829, 18733), (5707, 15851)]