75639879

素因数分解:

$3^3\times 7^2\times {\mathrm{57173}}^1$

素因数の和:57196

約数の個数: 24

約数和(自身を含む): 130356720

約数和(自身を除く): 54716841

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 57173, 171519, 400211, 514557, 1200633, 1543671, 2801477, 3601899, 8404431, 10805697, 25213293, 75639879]

約数ペア:

[(1, 75639879), (3, 25213293), (7, 10805697), (9, 8404431), (21, 3601899), (27, 2801477), (49, 1543671), (63, 1200633), (147, 514557), (189, 400211), (441, 171519), (1323, 57173)]