201293829

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{225919}}^1$

素因数の和:225942

約数の個数: 20

約数和(自身を含む): 328035840

約数和(自身を除く): 126742011

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 225919, 677757, 2033271, 2485109, 6099813, 7455327, 18299439, 22365981, 67097943, 201293829]

約数ペア:

[(1, 201293829), (3, 67097943), (9, 22365981), (11, 18299439), (27, 7455327), (33, 6099813), (81, 2485109), (99, 2033271), (297, 677757), (891, 225919)]