78552649

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 91437696

約数和(自身を除く): 12885047

約数列:

[1, 7, 101, 137, 707, 811, 959, 5677, 13837, 81911, 96859, 111107, 573377, 777749, 11221807, 78552649]

約数ペア:

[(1, 78552649), (7, 11221807), (101, 777749), (137, 573377), (707, 111107), (811, 96859), (959, 81911), (5677, 13837)]