84166779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{4157}}^1$

素因数の和:4574

約数の個数: 16

約数和(自身を含む): 119151648

約数和(自身を除く): 34984869

約数列:

[1, 3, 17, 51, 397, 1191, 4157, 6749, 12471, 20247, 70669, 212007, 1650329, 4950987, 28055593, 84166779]

約数ペア:

[(1, 84166779), (3, 28055593), (17, 4950987), (51, 1650329), (397, 212007), (1191, 70669), (4157, 20247), (6749, 12471)]