69420339

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 103194000

約数和(自身を除く): 33773661

約数列:

[1, 3, 9, 41, 123, 369, 419, 449, 1257, 1347, 3771, 4041, 17179, 18409, 51537, 55227, 154611, 165681, 188131, 564393, 1693179, 7713371, 23140113, 69420339]

約数ペア:

[(1, 69420339), (3, 23140113), (9, 7713371), (41, 1693179), (123, 564393), (369, 188131), (419, 165681), (449, 154611), (1257, 55227), (1347, 51537), (3771, 18409), (4041, 17179)]