127933686

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2585

約数の個数: 48

約数和(自身を含む): 287985984

約数和(自身を除く): 160052298

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 402, 603, 774, 1206, 2467, 2881, 4934, 5762, 7401, 8643, 14802, 17286, 22203, 25929, 44406, 51858, 106081, 165289, 212162, 318243, 330578, 495867, 636486, 954729, 991734, 1487601, 1909458, 2975202, 7107427, 14214854, 21322281, 42644562, 63966843, 127933686]

約数ペア:

[(1, 127933686), (2, 63966843), (3, 42644562), (6, 21322281), (9, 14214854), (18, 7107427), (43, 2975202), (67, 1909458), (86, 1487601), (129, 991734), (134, 954729), (201, 636486), (258, 495867), (387, 330578), (402, 318243), (603, 212162), (774, 165289), (1206, 106081), (2467, 51858), (2881, 44406), (4934, 25929), (5762, 22203), (7401, 17286), (8643, 14802)]