90250797

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 152832960

約数和(自身を除く): 62582163

約数列:

[1, 3, 7, 13, 21, 39, 49, 83, 91, 147, 249, 273, 569, 581, 637, 1079, 1707, 1743, 1911, 3237, 3983, 4067, 7397, 7553, 11949, 12201, 22191, 22659, 27881, 47227, 51779, 52871, 83643, 141681, 155337, 158613, 330589, 362453, 613951, 991767, 1087359, 1841853, 2314123, 4297657, 6942369, 12892971, 30083599, 90250797]

約数ペア:

[(1, 90250797), (3, 30083599), (7, 12892971), (13, 6942369), (21, 4297657), (39, 2314123), (49, 1841853), (83, 1087359), (91, 991767), (147, 613951), (249, 362453), (273, 330589), (569, 158613), (581, 155337), (637, 141681), (1079, 83643), (1707, 52871), (1743, 51779), (1911, 47227), (3237, 27881), (3983, 22659), (4067, 22191), (7397, 12201), (7553, 11949)]