399408045147

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{140827}}^1$

素因数の和:141057

約数の個数: 64

約数和(自身を含む): 647313085440

約数和(自身を除く): 247905040293

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 167, 333, 459, 501, 629, 999, 1503, 1887, 2839, 4509, 5661, 6179, 8517, 16983, 18537, 25551, 55611, 76653, 105043, 140827, 166833, 315129, 422481, 945387, 1267443, 2394059, 2836161, 3802329, 5210599, 7182177, 15631797, 21546531, 23518109, 46895391, 64639593, 70554327, 88580183, 140686173, 211662981, 265740549, 399807853, 634988943, 797221647, 870170033, 1199423559, 2391664941, 2610510099, 3598270677, 7831530297, 10794812031, 14792890561, 23494590891, 44378671683, 133136015049, 399408045147]

約数ペア:

[(1, 399408045147), (3, 133136015049), (9, 44378671683), (17, 23494590891), (27, 14792890561), (37, 10794812031), (51, 7831530297), (111, 3598270677), (153, 2610510099), (167, 2391664941), (333, 1199423559), (459, 870170033), (501, 797221647), (629, 634988943), (999, 399807853), (1503, 265740549), (1887, 211662981), (2839, 140686173), (4509, 88580183), (5661, 70554327), (6179, 64639593), (8517, 46895391), (16983, 23518109), (18537, 21546531), (25551, 15631797), (55611, 7182177), (76653, 5210599), (105043, 3802329), (140827, 2836161), (166833, 2394059), (315129, 1267443), (422481, 945387)]