201779883

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5483}}^1$

素因数の和:5568

約数の個数: 32

約数和(自身を含む): 315878400

約数和(自身を除く): 114098517

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 4089, 5483, 12267, 16449, 36801, 49347, 148041, 159007, 257701, 477021, 773103, 1431063, 2319309, 4293189, 6957927, 7473329, 22419987, 67259961, 201779883]

約数ペア:

[(1, 201779883), (3, 67259961), (9, 22419987), (27, 7473329), (29, 6957927), (47, 4293189), (87, 2319309), (141, 1431063), (261, 773103), (423, 477021), (783, 257701), (1269, 159007), (1363, 148041), (4089, 49347), (5483, 36801), (12267, 16449)]