118519821

素因数分解:

$3^3\times 7^1\times {\mathrm{627089}}^1$

素因数の和:627105

約数の個数: 16

約数和(自身を含む): 200668800

約数和(自身を除く): 82148979

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 627089, 1881267, 4389623, 5643801, 13168869, 16931403, 39506607, 118519821]

約数ペア:

[(1, 118519821), (3, 39506607), (7, 16931403), (9, 13168869), (21, 5643801), (27, 4389623), (63, 1881267), (189, 627089)]