64621611

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{12401}}^1$

素因数の和:12603

約数の個数: 16

約数和(自身を含む): 96239520

約数和(自身を除く): 31617909

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 12401, 37203, 111609, 334827, 2393393, 7180179, 21540537, 64621611]

約数ペア:

[(1, 64621611), (3, 21540537), (9, 7180179), (27, 2393393), (193, 334827), (579, 111609), (1737, 37203), (5211, 12401)]