77983071

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1783}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 106183680

約数和(自身を除く): 28200609

約数列:

[1, 3, 61, 183, 239, 717, 1783, 5349, 14579, 43737, 108763, 326289, 426137, 1278411, 25994357, 77983071]

約数ペア:

[(1, 77983071), (3, 25994357), (61, 1278411), (183, 426137), (239, 326289), (717, 108763), (1783, 43737), (5349, 14579)]