54712161

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10993}}^1$

素因数の和:11085

約数の個数: 24

約数和(自身を含む): 91470080

約数和(自身を除く): 36757919

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 10993, 32979, 76951, 98937, 230853, 692559, 868447, 2605341, 6079129, 7816023, 18237387, 54712161]

約数ペア:

[(1, 54712161), (3, 18237387), (7, 7816023), (9, 6079129), (21, 2605341), (63, 868447), (79, 692559), (237, 230853), (553, 98937), (711, 76951), (1659, 32979), (4977, 10993)]