127336157

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 150232320

約数和(自身を除く): 22896163

約数列:

[1, 13, 19, 53, 71, 137, 247, 689, 923, 1007, 1349, 1781, 2603, 3763, 7261, 9727, 13091, 17537, 33839, 48919, 71497, 94393, 126451, 137959, 184813, 515531, 929461, 1793467, 2402569, 6701903, 9795089, 127336157]

約数ペア:

[(1, 127336157), (13, 9795089), (19, 6701903), (53, 2402569), (71, 1793467), (137, 929461), (247, 515531), (689, 184813), (923, 137959), (1007, 126451), (1349, 94393), (1781, 71497), (2603, 48919), (3763, 33839), (7261, 17537), (9727, 13091)]