16863914583

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{4918027}}^1$

素因数の和:4918163

約数の個数: 16

約数和(自身を含む): 25180303360

約数和(自身を除く): 8316388777

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 4918027, 14754081, 44262243, 132786729, 624589429, 1873768287, 5621304861, 16863914583]

約数ペア:

[(1, 16863914583), (3, 5621304861), (9, 1873768287), (27, 624589429), (127, 132786729), (381, 44262243), (1143, 14754081), (3429, 4918027)]