68508243

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2399}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 104832000

約数和(自身を除く): 36323757

約数列:

[1, 3, 9, 19, 57, 167, 171, 501, 1503, 2399, 3173, 7197, 9519, 21591, 28557, 45581, 136743, 400633, 410229, 1201899, 3605697, 7612027, 22836081, 68508243]

約数ペア:

[(1, 68508243), (3, 22836081), (9, 7612027), (19, 3605697), (57, 1201899), (167, 410229), (171, 400633), (501, 136743), (1503, 45581), (2399, 28557), (3173, 21591), (7197, 9519)]