127171491

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{1847}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 172972800

約数和(自身を除く): 45801309

約数列:

[1, 3, 59, 177, 389, 1167, 1847, 5541, 22951, 68853, 108973, 326919, 718483, 2155449, 42390497, 127171491]

約数ペア:

[(1, 127171491), (3, 42390497), (59, 2155449), (177, 718483), (389, 326919), (1167, 108973), (1847, 68853), (5541, 22951)]