187744239

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{5431}}^1$

素因数の和:5627

約数の個数: 24

約数和(自身を含む): 284723712

約数和(自身を除く): 96979473

約数列:

[1, 3, 9, 23, 69, 167, 207, 501, 1503, 3841, 5431, 11523, 16293, 34569, 48879, 124913, 374739, 906977, 1124217, 2720931, 8162793, 20860471, 62581413, 187744239]

約数ペア:

[(1, 187744239), (3, 62581413), (9, 20860471), (23, 8162793), (69, 2720931), (167, 1124217), (207, 906977), (501, 374739), (1503, 124913), (3841, 48879), (5431, 34569), (11523, 16293)]