201427011

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{9769}}^1$

素因数の和:9883

約数の個数: 24

約数和(自身を含む): 304824000

約数和(自身を除く): 103396989

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 711, 2291, 6873, 9769, 20619, 29307, 87921, 283301, 771751, 849903, 2315253, 2549709, 6945759, 22380779, 67142337, 201427011]

約数ペア:

[(1, 201427011), (3, 67142337), (9, 22380779), (29, 6945759), (79, 2549709), (87, 2315253), (237, 849903), (261, 771751), (711, 283301), (2291, 87921), (6873, 29307), (9769, 20619)]