160955817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1301}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 245984256

約数和(自身を除く): 85028439

約数列:

[1, 3, 11, 23, 33, 69, 163, 253, 489, 759, 1301, 1793, 3749, 3903, 5379, 11247, 14311, 29923, 41239, 42933, 89769, 123717, 212063, 329153, 636189, 987459, 2332693, 4877449, 6998079, 14632347, 53651939, 160955817]

約数ペア:

[(1, 160955817), (3, 53651939), (11, 14632347), (23, 6998079), (33, 4877449), (69, 2332693), (163, 987459), (253, 636189), (489, 329153), (759, 212063), (1301, 123717), (1793, 89769), (3749, 42933), (3903, 41239), (5379, 29923), (11247, 14311)]