81418106

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{75527}}^1$

素因数の和:75554

約数の個数: 24

約数和(自身を含む): 154983456

約数和(自身を除く): 73565350

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 75527, 151054, 528689, 830797, 1057378, 1661594, 3700823, 5815579, 7401646, 11631158, 40709053, 81418106]

約数ペア:

[(1, 81418106), (2, 40709053), (7, 11631158), (11, 7401646), (14, 5815579), (22, 3700823), (49, 1661594), (77, 1057378), (98, 830797), (154, 528689), (539, 151054), (1078, 75527)]