216882663

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{8707}}^1$

素因数の和:8771

約数の個数: 24

約数和(自身を含む): 318503808

約数和(自身を除く): 101621145

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 8303, 8707, 24909, 26121, 165433, 200261, 496299, 600783, 3143227, 3804959, 9429681, 11414877, 72294221, 216882663]

約数ペア:

[(1, 216882663), (3, 72294221), (19, 11414877), (23, 9429681), (57, 3804959), (69, 3143227), (361, 600783), (437, 496299), (1083, 200261), (1311, 165433), (8303, 26121), (8707, 24909)]