74279583

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11447}}^1$

素因数の和:11563

約数の個数: 24

約数和(自身を含む): 123821568

約数和(自身を除く): 49541985

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 11447, 34341, 80129, 103023, 240387, 721161, 1179041, 3537123, 8253287, 10611369, 24759861, 74279583]

約数ペア:

[(1, 74279583), (3, 24759861), (7, 10611369), (9, 8253287), (21, 3537123), (63, 1179041), (103, 721161), (309, 240387), (721, 103023), (927, 80129), (2163, 34341), (6489, 11447)]