66993643

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 70917120

約数和(自身を除く): 3923477

約数列:

[1, 37, 53, 127, 269, 1961, 4699, 6731, 9953, 14257, 34163, 249047, 527509, 1264031, 1810639, 66993643]

約数ペア:

[(1, 66993643), (37, 1810639), (53, 1264031), (127, 527509), (269, 249047), (1961, 34163), (4699, 14257), (6731, 9953)]