201472137

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{16619}}^1$

素因数の和:17077

約数の個数: 16

約数和(自身を含む): 299160000

約数和(自身を除く): 97687863

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 12123, 16619, 49857, 149571, 448713, 7461931, 22385793, 67157379, 201472137]

約数ペア:

[(1, 201472137), (3, 67157379), (9, 22385793), (27, 7461931), (449, 448713), (1347, 149571), (4041, 49857), (12123, 16619)]