75366021

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 101548800

約数和(自身を除く): 26182779

約数列:

[1, 3, 239, 257, 409, 717, 771, 1227, 61423, 97751, 105113, 184269, 293253, 315339, 25122007, 75366021]

約数ペア:

[(1, 75366021), (3, 25122007), (239, 315339), (257, 293253), (409, 184269), (717, 105113), (771, 97751), (1227, 61423)]