66444705

素因数分解:

$3^6\times 5^1\times {\mathrm{18229}}^1$

素因数の和:18252

約数の個数: 28

約数和(自身を含む): 119552340

約数和(自身を除く): 53107635

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 18229, 54687, 91145, 164061, 273435, 492183, 820305, 1476549, 2460915, 4429647, 7382745, 13288941, 22148235, 66444705]

約数ペア:

[(1, 66444705), (3, 22148235), (5, 13288941), (9, 7382745), (15, 4429647), (27, 2460915), (45, 1476549), (81, 820305), (135, 492183), (243, 273435), (405, 164061), (729, 91145), (1215, 54687), (3645, 18229)]