201240117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{6121}}^1$

素因数の和:6421

約数の個数: 24

約数和(自身を含む): 314205528

約数和(自身を除く): 112965411

約数列:

[1, 3, 9, 13, 39, 117, 281, 843, 2529, 3653, 6121, 10959, 18363, 32877, 55089, 79573, 238719, 716157, 1720001, 5160003, 15480009, 22360013, 67080039, 201240117]

約数ペア:

[(1, 201240117), (3, 67080039), (9, 22360013), (13, 15480009), (39, 5160003), (117, 1720001), (281, 716157), (843, 238719), (2529, 79573), (3653, 55089), (6121, 32877), (10959, 18363)]