61388049303

素因数分解:

$3^2\times 7^1\times {\mathrm{974413481}}^1$

素因数の和:974413494

約数の個数: 12

約数和(自身を含む): 101339002128

約数和(自身を除く): 39950952825

約数列:

[1, 3, 7, 9, 21, 63, 974413481, 2923240443, 6820894367, 8769721329, 20462683101, 61388049303]

約数ペア:

[(1, 61388049303), (3, 20462683101), (7, 8769721329), (9, 6820894367), (21, 2923240443), (63, 974413481)]