78480039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{17359}}^1$

素因数の和:17510

約数の個数: 16

約数和(自身を含む): 114992640

約数和(自身を除く): 36512601

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 17359, 52077, 190949, 572847, 2378183, 7134549, 26160013, 78480039]

約数ペア:

[(1, 78480039), (3, 26160013), (11, 7134549), (33, 2378183), (137, 572847), (411, 190949), (1507, 52077), (4521, 17359)]