211672691787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{1291}}^1\times {\mathrm{4159}}^1$

素因数の和:6243

約数の個数: 32

約数和(自身を含む): 299522396160

約数和(自身を除く): 87849704373

約数列:

[1, 3, 17, 51, 773, 1291, 2319, 3873, 4159, 12477, 13141, 21947, 39423, 65841, 70703, 212109, 997943, 2993829, 3214907, 5369269, 9644721, 16107807, 16965031, 50895093, 54653419, 91277573, 163960257, 273832719, 4150444937, 12451334811, 70557563929, 211672691787]

約数ペア:

[(1, 211672691787), (3, 70557563929), (17, 12451334811), (51, 4150444937), (773, 273832719), (1291, 163960257), (2319, 91277573), (3873, 54653419), (4159, 50895093), (12477, 16965031), (13141, 16107807), (21947, 9644721), (39423, 5369269), (65841, 3214907), (70703, 2993829), (212109, 997943)]