69785079

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2389}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 115637760

約数和(自身を除く): 45852681

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2247, 2389, 4173, 7167, 9737, 16723, 29211, 31057, 50169, 93171, 217399, 255623, 652197, 766869, 1789361, 3323099, 5368083, 9969297, 23261693, 69785079]

約数ペア:

[(1, 69785079), (3, 23261693), (7, 9969297), (13, 5368083), (21, 3323099), (39, 1789361), (91, 766869), (107, 652197), (273, 255623), (321, 217399), (749, 93171), (1391, 50169), (2247, 31057), (2389, 29211), (4173, 16723), (7167, 9737)]