84074739

素因数分解:

$3^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1327}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 130802688

約数和(自身を除く): 46727949

約数列:

[1, 3, 7, 21, 49, 147, 431, 1293, 1327, 3017, 3981, 9051, 9289, 21119, 27867, 63357, 65023, 195069, 571937, 1715811, 4003559, 12010677, 28024913, 84074739]

約数ペア:

[(1, 84074739), (3, 28024913), (7, 12010677), (21, 4003559), (49, 1715811), (147, 571937), (431, 195069), (1293, 65023), (1327, 63357), (3017, 27867), (3981, 21119), (9051, 9289)]