66704898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{855191}}^1$

素因数の和:855209

約数の個数: 16

約数和(自身を含む): 143672256

約数和(自身を除く): 76967358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 855191, 1710382, 2565573, 5131146, 11117483, 22234966, 33352449, 66704898]

約数ペア:

[(1, 66704898), (2, 33352449), (3, 22234966), (6, 11117483), (13, 5131146), (26, 2565573), (39, 1710382), (78, 855191)]