36872217

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 56871360

約数和(自身を除く): 19999143

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 3037, 4047, 9111, 12141, 27333, 57703, 173109, 215627, 519327, 646881, 1940643, 4096913, 12290739, 36872217]

約数ペア:

[(1, 36872217), (3, 12290739), (9, 4096913), (19, 1940643), (57, 646881), (71, 519327), (171, 215627), (213, 173109), (639, 57703), (1349, 27333), (3037, 12141), (4047, 9111)]