61615839

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 84206304

約数和(自身を除く): 22590465

約数列:

[1, 3, 53, 159, 181, 543, 2141, 6423, 9593, 28779, 113473, 340419, 387521, 1162563, 20538613, 61615839]

約数ペア:

[(1, 61615839), (3, 20538613), (53, 1162563), (159, 387521), (181, 340419), (543, 113473), (2141, 28779), (6423, 9593)]