87459381

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1013}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 129552696

約数和(自身を除く): 42093315

約数列:

[1, 3, 9, 53, 159, 181, 477, 543, 1013, 1629, 3039, 9117, 9593, 28779, 53689, 86337, 161067, 183353, 483201, 550059, 1650177, 9717709, 29153127, 87459381]

約数ペア:

[(1, 87459381), (3, 29153127), (9, 9717709), (53, 1650177), (159, 550059), (181, 483201), (477, 183353), (543, 161067), (1013, 86337), (1629, 53689), (3039, 28779), (9117, 9593)]