179131617

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{60497}}^1$

素因数の和:60557

約数の個数: 24

約数和(自身を含む): 302006016

約数和(自身を除く): 122874399

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 60497, 181491, 423479, 544473, 1270437, 2843359, 3811311, 8530077, 19903513, 25590231, 59710539, 179131617]

約数ペア:

[(1, 179131617), (3, 59710539), (7, 25590231), (9, 19903513), (21, 8530077), (47, 3811311), (63, 2843359), (141, 1270437), (329, 544473), (423, 423479), (987, 181491), (2961, 60497)]