79116513

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 128486400

約数和(自身を除く): 49369887

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1577, 1743, 2389, 4731, 7167, 11039, 16723, 33117, 45391, 50169, 136173, 198287, 317737, 594861, 953211, 1388009, 3767453, 4164027, 11302359, 26372171, 79116513]

約数ペア:

[(1, 79116513), (3, 26372171), (7, 11302359), (19, 4164027), (21, 3767453), (57, 1388009), (83, 953211), (133, 594861), (249, 317737), (399, 198287), (581, 136173), (1577, 50169), (1743, 45391), (2389, 33117), (4731, 16723), (7167, 11039)]