187430253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{15377}}^1$

素因数の和:15636

約数の個数: 16

約数和(自身を含む): 265731840

約数和(自身を除く): 78301587

約数列:

[1, 3, 17, 51, 239, 717, 4063, 12189, 15377, 46131, 261409, 784227, 3675103, 11025309, 62476751, 187430253]

約数ペア:

[(1, 187430253), (3, 62476751), (17, 11025309), (51, 3675103), (239, 784227), (717, 261409), (4063, 46131), (12189, 15377)]