84272307

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{6907}}^1$

素因数の和:7007

約数の個数: 24

約数和(自身を含む): 132302016

約数和(自身を除く): 48029709

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 6907, 12201, 20721, 48349, 145047, 338443, 573281, 1015329, 1719843, 4012967, 12038901, 28090769, 84272307]

約数ペア:

[(1, 84272307), (3, 28090769), (7, 12038901), (21, 4012967), (49, 1719843), (83, 1015329), (147, 573281), (249, 338443), (581, 145047), (1743, 48349), (4067, 20721), (6907, 12201)]