56965833

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 84734208

約数和(自身を除く): 27768375

約数列:

[1, 3, 9, 47, 137, 141, 411, 423, 983, 1233, 2949, 6439, 8847, 19317, 46201, 57951, 134671, 138603, 404013, 415809, 1212039, 6329537, 18988611, 56965833]

約数ペア:

[(1, 56965833), (3, 18988611), (9, 6329537), (47, 1212039), (137, 415809), (141, 404013), (411, 138603), (423, 134671), (983, 57951), (1233, 46201), (2949, 19317), (6439, 8847)]