61415361

素因数分解:

$3^3\times 7^1\times {\mathrm{324949}}^1$

素因数の和:324965

約数の個数: 16

約数和(自身を含む): 103984000

約数和(自身を除く): 42568639

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 324949, 974847, 2274643, 2924541, 6823929, 8773623, 20471787, 61415361]

約数ペア:

[(1, 61415361), (3, 20471787), (7, 8773623), (9, 6823929), (21, 2924541), (27, 2274643), (63, 974847), (189, 324949)]