162132377

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 189604800

約数和(自身を除く): 27472423

約数列:

[1, 11, 19, 109, 121, 209, 647, 1199, 2071, 2299, 7117, 12293, 13189, 22781, 70523, 78287, 135223, 250591, 775753, 1339937, 1487453, 8533283, 14739307, 162132377]

約数ペア:

[(1, 162132377), (11, 14739307), (19, 8533283), (109, 1487453), (121, 1339937), (209, 775753), (647, 250591), (1199, 135223), (2071, 78287), (2299, 70523), (7117, 22781), (12293, 13189)]