194319441

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{59809}}^1$

素因数の和:59853

約数の個数: 18

約数和(自身を含む): 296238930

約数和(自身を除く): 101919489

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 59809, 179427, 538281, 1136371, 3409113, 10227339, 21591049, 64773147, 194319441]

約数ペア:

[(1, 194319441), (3, 64773147), (9, 21591049), (19, 10227339), (57, 3409113), (171, 1136371), (361, 538281), (1083, 179427), (3249, 59809)]