129553977

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{44383}}^1$

素因数の和:44532

約数の個数: 16

約数和(自身を含む): 198840320

約数和(自身を除く): 69286343

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 44383, 133149, 310681, 932043, 6169237, 18507711, 43184659, 129553977]

約数ペア:

[(1, 129553977), (3, 43184659), (7, 18507711), (21, 6169237), (139, 932043), (417, 310681), (973, 133149), (2919, 44383)]