216582363

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1213}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 340891200

約数和(自身を除く): 124308837

約数列:

[1, 3, 9, 17, 27, 51, 153, 389, 459, 1167, 1213, 3501, 3639, 6613, 10503, 10917, 19839, 20621, 32751, 59517, 61863, 178551, 185589, 471857, 556767, 1415571, 4246713, 8021569, 12740139, 24064707, 72194121, 216582363]

約数ペア:

[(1, 216582363), (3, 72194121), (9, 24064707), (17, 12740139), (27, 8021569), (51, 4246713), (153, 1415571), (389, 556767), (459, 471857), (1167, 185589), (1213, 178551), (3501, 61863), (3639, 59517), (6613, 32751), (10503, 20621), (10917, 19839)]