89823903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 138866112

約数和(自身を除く): 49042209

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 663, 793, 1037, 2221, 2379, 3111, 6663, 13481, 28873, 37757, 40443, 86619, 113271, 135481, 406443, 490841, 1472523, 1761253, 2303177, 5283759, 6909531, 29941301, 89823903]

約数ペア:

[(1, 89823903), (3, 29941301), (13, 6909531), (17, 5283759), (39, 2303177), (51, 1761253), (61, 1472523), (183, 490841), (221, 406443), (663, 135481), (793, 113271), (1037, 86619), (2221, 40443), (2379, 37757), (3111, 28873), (6663, 13481)]