253440099

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{3329}}^1$

素因数の和:4115

約数の個数: 24

約数和(自身を含む): 399999600

約数和(自身を除く): 146559501

約数列:

[1, 3, 9, 11, 33, 99, 769, 2307, 3329, 6921, 8459, 9987, 25377, 29961, 36619, 76131, 109857, 329571, 2560001, 7680003, 23040009, 28160011, 84480033, 253440099]

約数ペア:

[(1, 253440099), (3, 84480033), (9, 28160011), (11, 23040009), (33, 7680003), (99, 2560001), (769, 329571), (2307, 109857), (3329, 76131), (6921, 36619), (8459, 29961), (9987, 25377)]