288546111

素因数分解:

$3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4909}}^1$

素因数の和:5236

約数の個数: 32

約数和(自身を含む): 490214400

約数和(自身を除く): 201668289

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 311, 933, 2177, 2799, 4909, 6531, 8397, 14727, 19593, 34363, 44181, 58779, 103089, 132543, 309267, 927801, 1526699, 4580097, 10686893, 13740291, 32060679, 41220873, 96182037, 288546111]

約数ペア:

[(1, 288546111), (3, 96182037), (7, 41220873), (9, 32060679), (21, 13740291), (27, 10686893), (63, 4580097), (189, 1526699), (311, 927801), (933, 309267), (2177, 132543), (2799, 103089), (4909, 58779), (6531, 44181), (8397, 34363), (14727, 19593)]