66899091

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{60107}}^1$

素因数の和:60170

約数の個数: 16

約数和(自身を含む): 103866624

約数和(自身を除く): 36967533

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 60107, 180321, 420749, 1262247, 3185671, 9557013, 22299697, 66899091]

約数ペア:

[(1, 66899091), (3, 22299697), (7, 9557013), (21, 3185671), (53, 1262247), (159, 420749), (371, 180321), (1113, 60107)]