90469557

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5987}}^1$

素因数の和:6089

約数の個数: 24

約数和(自身を含む): 138250944

約数和(自身を除く): 47781387

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 5987, 15111, 17961, 53883, 137701, 413103, 437051, 1239309, 1311153, 3933459, 10052173, 30156519, 90469557]

約数ペア:

[(1, 90469557), (3, 30156519), (9, 10052173), (23, 3933459), (69, 1311153), (73, 1239309), (207, 437051), (219, 413103), (657, 137701), (1679, 53883), (5037, 17961), (5987, 15111)]