61509321

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{28837}}^1$

素因数の和:28925

約数の個数: 16

約数和(自身を含む): 92281600

約数和(自身を除く): 30772279

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 28837, 86511, 259533, 778599, 2278123, 6834369, 20503107, 61509321]

約数ペア:

[(1, 61509321), (3, 20503107), (9, 6834369), (27, 2278123), (79, 778599), (237, 259533), (711, 86511), (2133, 28837)]