128542527

素因数分解:

$3^2\times {\mathrm{313}}^1\times {\mathrm{45631}}^1$

素因数の和:45950

約数の個数: 12

約数和(自身を含む): 186269824

約数和(自身を除く): 57727297

約数列:

[1, 3, 9, 313, 939, 2817, 45631, 136893, 410679, 14282503, 42847509, 128542527]

約数ペア:

[(1, 128542527), (3, 42847509), (9, 14282503), (313, 410679), (939, 136893), (2817, 45631)]