108985617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13903}}^1$

素因数の和:13989

約数の個数: 24

約数和(自身を含む): 172075904

約数和(自身を除く): 63090287

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 13903, 41709, 125127, 180739, 542217, 931501, 1626651, 2794503, 8383509, 12109513, 36328539, 108985617]

約数ペア:

[(1, 108985617), (3, 36328539), (9, 12109513), (13, 8383509), (39, 2794503), (67, 1626651), (117, 931501), (201, 542217), (603, 180739), (871, 125127), (2613, 41709), (7839, 13903)]