61509021

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23063}}^1$

素因数の和:23200

約数の個数: 16

約数和(自身を含む): 94470144

約数和(自身を除く): 32961123

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 23063, 69189, 161441, 484323, 2929001, 8787003, 20503007, 61509021]

約数ペア:

[(1, 61509021), (3, 20503007), (7, 8787003), (21, 2929001), (127, 484323), (381, 161441), (889, 69189), (2667, 23063)]