127742433

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1597}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 210475776

約数和(自身を除く): 82733343

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 293, 879, 1597, 2051, 3809, 4791, 6153, 11179, 11427, 20761, 26663, 33537, 62283, 79989, 145327, 435981, 467921, 1403763, 3275447, 6082973, 9826341, 18248919, 42580811, 127742433]

約数ペア:

[(1, 127742433), (3, 42580811), (7, 18248919), (13, 9826341), (21, 6082973), (39, 3275447), (91, 1403763), (273, 467921), (293, 435981), (879, 145327), (1597, 79989), (2051, 62283), (3809, 33537), (4791, 26663), (6153, 20761), (11179, 11427)]