207637533

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{50929}}^1$

素因数の和:51089

約数の個数: 16

約数和(自身を含む): 309654400

約数和(自身を除く): 102016867

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 50929, 152787, 458361, 1375083, 7690279, 23070837, 69212511, 207637533]

約数ペア:

[(1, 207637533), (3, 69212511), (9, 23070837), (27, 7690279), (151, 1375083), (453, 458361), (1359, 152787), (4077, 50929)]