83684223

素因数分解:

$3^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1301}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 138386976

約数和(自身を除く): 54702753

約数列:

[1, 3, 7, 9, 21, 63, 1021, 1301, 3063, 3903, 7147, 9107, 9189, 11709, 21441, 27321, 64323, 81963, 1328321, 3984963, 9298247, 11954889, 27894741, 83684223]

約数ペア:

[(1, 83684223), (3, 27894741), (7, 11954889), (9, 9298247), (21, 3984963), (63, 1328321), (1021, 81963), (1301, 64323), (3063, 27321), (3903, 21441), (7147, 11709), (9107, 9189)]