127403415

素因数分解:

$3^3\times 5^1\times {\mathrm{943729}}^1$

素因数の和:943743

約数の個数: 16

約数和(自身を含む): 226495200

約数和(自身を除く): 99091785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 943729, 2831187, 4718645, 8493561, 14155935, 25480683, 42467805, 127403415]

約数ペア:

[(1, 127403415), (3, 42467805), (5, 25480683), (9, 14155935), (15, 8493561), (27, 4718645), (45, 2831187), (135, 943729)]