66220782

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{151189}}^1$

素因数の和:151267

約数の個数: 16

約数和(自身を含む): 134256720

約数和(自身を除く): 68035938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 151189, 302378, 453567, 907134, 11036797, 22073594, 33110391, 66220782]

約数ペア:

[(1, 66220782), (2, 33110391), (3, 22073594), (6, 11036797), (73, 907134), (146, 453567), (219, 302378), (438, 151189)]