121320477

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{7121}}^1$

素因数の和:7761

約数の個数: 16

約数和(自身を含む): 180044160

約数和(自身を除く): 58723683

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 7121, 17037, 21363, 64089, 192267, 4493351, 13480053, 40440159, 121320477]

約数ペア:

[(1, 121320477), (3, 40440159), (9, 13480053), (27, 4493351), (631, 192267), (1893, 64089), (5679, 21363), (7121, 17037)]