172320567

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{1493}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 233303040

約数和(自身を除く): 60982473

約数列:

[1, 3, 79, 237, 487, 1461, 1493, 4479, 38473, 115419, 117947, 353841, 727091, 2181273, 57440189, 172320567]

約数ペア:

[(1, 172320567), (3, 57440189), (79, 2181273), (237, 727091), (487, 353841), (1461, 117947), (1493, 115419), (4479, 38473)]