90915093

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 133555968

約数和(自身を除く): 42640875

約数列:

[1, 3, 9, 97, 223, 291, 467, 669, 873, 1401, 2007, 4203, 21631, 45299, 64893, 104141, 135897, 194679, 312423, 407691, 937269, 10101677, 30305031, 90915093]

約数ペア:

[(1, 90915093), (3, 30305031), (9, 10101677), (97, 937269), (223, 407691), (291, 312423), (467, 194679), (669, 135897), (873, 104141), (1401, 64893), (2007, 45299), (4203, 21631)]