61394823

素因数分解:

$3^2\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1049}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 101556000

約数和(自身を除く): 40161177

約数列:

[1, 3, 7, 9, 21, 63, 929, 1049, 2787, 3147, 6503, 7343, 8361, 9441, 19509, 22029, 58527, 66087, 974521, 2923563, 6821647, 8770689, 20464941, 61394823]

約数ペア:

[(1, 61394823), (3, 20464941), (7, 8770689), (9, 6821647), (21, 2923563), (63, 974521), (929, 66087), (1049, 58527), (2787, 22029), (3147, 19509), (6503, 9441), (7343, 8361)]