78033591

素因数分解:

$3^3\times {\mathrm{1553}}^1\times {\mathrm{1861}}^1$

素因数の和:3423

約数の個数: 16

約数和(自身を含む): 115741920

約数和(自身を除く): 37708329

約数列:

[1, 3, 9, 27, 1553, 1861, 4659, 5583, 13977, 16749, 41931, 50247, 2890133, 8670399, 26011197, 78033591]

約数ペア:

[(1, 78033591), (3, 26011197), (9, 8670399), (27, 2890133), (1553, 50247), (1861, 41931), (4659, 16749), (5583, 13977)]