77901891

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5903}}^1$

素因数の和:6042

約数の個数: 16

約数和(自身を含む): 107122176

約数和(自身を除く): 29220285

約数列:

[1, 3, 53, 83, 159, 249, 4399, 5903, 13197, 17709, 312859, 489949, 938577, 1469847, 25967297, 77901891]

約数ペア:

[(1, 77901891), (3, 25967297), (53, 1469847), (83, 938577), (159, 489949), (249, 312859), (4399, 17709), (5903, 13197)]