156940607991

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{43789}}^1\times {\mathrm{22541}}^1$

素因数の和:66386

約数の個数: 16

約数和(自身を含む): 213216662880

約数和(自身を除く): 56276054889

約数列:

[1, 3, 53, 159, 22541, 43789, 67623, 131367, 1194673, 2320817, 3584019, 6962451, 987047849, 2961143547, 52313535997, 156940607991]

約数ペア:

[(1, 156940607991), (3, 52313535997), (53, 2961143547), (159, 987047849), (22541, 6962451), (43789, 3584019), (67623, 2320817), (131367, 1194673)]