139698243

素因数分解:

$3^3\times {\mathrm{601}}^1\times {\mathrm{8609}}^1$

素因数の和:9219

約数の個数: 16

約数和(自身を含む): 207328800

約数和(自身を除く): 67630557

約数列:

[1, 3, 9, 27, 601, 1803, 5409, 8609, 16227, 25827, 77481, 232443, 5174009, 15522027, 46566081, 139698243]

約数ペア:

[(1, 139698243), (3, 46566081), (9, 15522027), (27, 5174009), (601, 232443), (1803, 77481), (5409, 25827), (8609, 16227)]