138429441

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{18289}}^1$

素因数の和:18353

約数の個数: 18

約数和(自身を含む): 207097670

約数和(自身を除く): 68668229

約数列:

[1, 3, 9, 29, 87, 261, 841, 2523, 7569, 18289, 54867, 164601, 530381, 1591143, 4773429, 15381049, 46143147, 138429441]

約数ペア:

[(1, 138429441), (3, 46143147), (9, 15381049), (29, 4773429), (87, 1591143), (261, 530381), (841, 164601), (2523, 54867), (7569, 18289)]