65284299

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{1447}}^1$

素因数の和:2016

約数の個数: 20

約数和(自身を含む): 97766064

約数和(自身を除く): 32481765

約数列:

[1, 3, 9, 27, 81, 557, 1447, 1671, 4341, 5013, 13023, 15039, 39069, 45117, 117207, 805979, 2417937, 7253811, 21761433, 65284299]

約数ペア:

[(1, 65284299), (3, 21761433), (9, 7253811), (27, 2417937), (81, 805979), (557, 117207), (1447, 45117), (1671, 39069), (4341, 15039), (5013, 13023)]