47961189

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 70928000

約数和(自身を除く): 22966811

約数列:

[1, 3, 9, 61, 183, 199, 439, 549, 597, 1317, 1791, 3951, 12139, 26779, 36417, 80337, 87361, 109251, 241011, 262083, 786249, 5329021, 15987063, 47961189]

約数ペア:

[(1, 47961189), (3, 15987063), (9, 5329021), (61, 786249), (183, 262083), (199, 241011), (439, 109251), (549, 87361), (597, 80337), (1317, 36417), (1791, 26779), (3951, 12139)]