61690317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23609}}^1$

素因数の和:23692

約数の個数: 16

約数和(自身を含む): 89906880

約数和(自身を除く): 28216563

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 23609, 70827, 306917, 920751, 1581803, 4745409, 20563439, 61690317]

約数ペア:

[(1, 61690317), (3, 20563439), (13, 4745409), (39, 1581803), (67, 920751), (201, 306917), (871, 70827), (2613, 23609)]