66438699

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{827}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 90351360

約数和(自身を除く): 23912661

約数列:

[1, 3, 61, 183, 439, 827, 1317, 2481, 26779, 50447, 80337, 151341, 363053, 1089159, 22146233, 66438699]

約数ペア:

[(1, 66438699), (3, 22146233), (61, 1089159), (183, 363053), (439, 151341), (827, 80337), (1317, 50447), (2481, 26779)]