66778239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{2539}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 97292160

約数和(自身を除く): 30513921

約数列:

[1, 3, 11, 33, 797, 2391, 2539, 7617, 8767, 26301, 27929, 83787, 2023583, 6070749, 22259413, 66778239]

約数ペア:

[(1, 66778239), (3, 22259413), (11, 6070749), (33, 2023583), (797, 83787), (2391, 27929), (2539, 26301), (7617, 8767)]