127249317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47287}}^1$

素因数の和:47329

約数の個数: 24

約数和(自身を含む): 206553984

約数和(自身を除く): 79304667

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 47287, 141861, 425583, 614731, 1087601, 1844193, 3262803, 5532579, 9788409, 14138813, 42416439, 127249317]

約数ペア:

[(1, 127249317), (3, 42416439), (9, 14138813), (13, 9788409), (23, 5532579), (39, 3262803), (69, 1844193), (117, 1087601), (207, 614731), (299, 425583), (897, 141861), (2691, 47287)]