243573

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 16

約数和(自身を含む): 363072

約数和(自身を除く): 119499

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 1331, 2013, 3993, 7381, 22143, 81191, 243573]

約数ペア:

[(1, 243573), (3, 81191), (11, 22143), (33, 7381), (61, 3993), (121, 2013), (183, 1331), (363, 671)]