189631739307

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{38651}}^1$

素因数の和:39291

約数の個数: 32

約数和(自身を含む): 262776704256

約数和(自身を除く): 73144964949

約数列:

[1, 3, 43, 73, 129, 219, 521, 1563, 3139, 9417, 22403, 38033, 38651, 67209, 114099, 115953, 1635419, 1661993, 2821523, 4906257, 4985979, 8464569, 20137171, 60411513, 121325489, 363976467, 865898353, 1470013483, 2597695059, 4410040449, 63210579769, 189631739307]

約数ペア:

[(1, 189631739307), (3, 63210579769), (43, 4410040449), (73, 2597695059), (129, 1470013483), (219, 865898353), (521, 363976467), (1563, 121325489), (3139, 60411513), (9417, 20137171), (22403, 8464569), (38033, 4985979), (38651, 4906257), (67209, 2821523), (114099, 1661993), (115953, 1635419)]