71724303

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24223}}^1$

素因数の和:24283

約数の個数: 24

約数和(自身を含む): 120926208

約数和(自身を除く): 49201905

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 24223, 72669, 169561, 218007, 508683, 1138481, 1526049, 3415443, 7969367, 10246329, 23908101, 71724303]

約数ペア:

[(1, 71724303), (3, 23908101), (7, 10246329), (9, 7969367), (21, 3415443), (47, 1526049), (63, 1138481), (141, 508683), (329, 218007), (423, 169561), (987, 72669), (2961, 24223)]