79992021

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 114056640

約数和(自身を除く): 34064619

約数列:

[1, 3, 17, 51, 257, 289, 359, 771, 867, 1077, 4369, 6103, 13107, 18309, 74273, 92263, 103751, 222819, 276789, 311253, 1568471, 4705413, 26664007, 79992021]

約数ペア:

[(1, 79992021), (3, 26664007), (17, 4705413), (51, 1568471), (257, 311253), (289, 276789), (359, 222819), (771, 103751), (867, 92263), (1077, 74273), (4369, 18309), (6103, 13107)]