69715269

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2393}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 112613760

約数和(自身を除く): 42898491

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1079, 2241, 2393, 3237, 7179, 9711, 21537, 29133, 31109, 64611, 93327, 198619, 279981, 595857, 839943, 1787571, 2582047, 5362713, 7746141, 23238423, 69715269]

約数ペア:

[(1, 69715269), (3, 23238423), (9, 7746141), (13, 5362713), (27, 2582047), (39, 1787571), (83, 839943), (117, 595857), (249, 279981), (351, 198619), (747, 93327), (1079, 64611), (2241, 31109), (2393, 29133), (3237, 21537), (7179, 9711)]