85991421

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{2027}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 116812800

約数和(自身を除く): 30821379

約数列:

[1, 3, 79, 179, 237, 537, 2027, 6081, 14141, 42423, 160133, 362833, 480399, 1088499, 28663807, 85991421]

約数ペア:

[(1, 85991421), (3, 28663807), (79, 1088499), (179, 480399), (237, 362833), (537, 160133), (2027, 42423), (6081, 14141)]