90815361

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{25589}}^1$

素因数の和:25625

約数の個数: 24

約数和(自身を含む): 149855040

約数和(自身を除く): 59039679

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 25589, 76767, 179123, 332657, 537369, 997971, 2328599, 4324541, 6985797, 12973623, 30271787, 90815361]

約数ペア:

[(1, 90815361), (3, 30271787), (7, 12973623), (13, 6985797), (21, 4324541), (39, 2328599), (91, 997971), (169, 537369), (273, 332657), (507, 179123), (1183, 76767), (3549, 25589)]