89005557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3033

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 47575563

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 527, 589, 969, 1581, 1767, 2963, 8889, 10013, 30039, 50371, 56297, 91853, 151113, 168891, 275559, 957049, 1561501, 1745207, 2871147, 4684503, 5235621, 29668519, 89005557]

約数ペア:

[(1, 89005557), (3, 29668519), (17, 5235621), (19, 4684503), (31, 2871147), (51, 1745207), (57, 1561501), (93, 957049), (323, 275559), (527, 168891), (589, 151113), (969, 91853), (1581, 56297), (1767, 50371), (2963, 30039), (8889, 10013)]