71817489

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{23539}}^1$

素因数の和:23661

約数の個数: 16

約数和(自身を含む): 107342400

約数和(自身を除く): 35524911

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 23539, 70617, 211851, 635553, 2659907, 7979721, 23939163, 71817489]

約数ペア:

[(1, 71817489), (3, 23939163), (9, 7979721), (27, 2659907), (113, 635553), (339, 211851), (1017, 70617), (3051, 23539)]