70254621

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{10979}}^1$

素因数の和:11070

約数の個数: 20

約数和(自身を含む): 106286400

約数和(自身を除く): 36031779

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 10979, 32937, 98811, 296433, 867341, 889299, 2602023, 7806069, 23418207, 70254621]

約数ペア:

[(1, 70254621), (3, 23418207), (9, 7806069), (27, 2602023), (79, 889299), (81, 867341), (237, 296433), (711, 98811), (2133, 32937), (6399, 10979)]