70975539

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1723}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 107577600

約数和(自身を除く): 36602061

約数列:

[1, 3, 9, 23, 69, 199, 207, 597, 1723, 1791, 4577, 5169, 13731, 15507, 39629, 41193, 118887, 342877, 356661, 1028631, 3085893, 7886171, 23658513, 70975539]

約数ペア:

[(1, 70975539), (3, 23658513), (9, 7886171), (23, 3085893), (69, 1028631), (199, 356661), (207, 342877), (597, 118887), (1723, 41193), (1791, 39629), (4577, 15507), (5169, 13731)]