85359351

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2267}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 142829568

約数和(自身を除く): 57470217

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1793, 2267, 3423, 5379, 6801, 12551, 15869, 24937, 37653, 47607, 74811, 174559, 369521, 523677, 1108563, 2586647, 4064731, 7759941, 12194193, 28453117, 85359351]

約数ペア:

[(1, 85359351), (3, 28453117), (7, 12194193), (11, 7759941), (21, 4064731), (33, 2586647), (77, 1108563), (163, 523677), (231, 369521), (489, 174559), (1141, 74811), (1793, 47607), (2267, 37653), (3423, 24937), (5379, 15869), (6801, 12551)]