72984261

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{112111}}^1$

素因数の和:112152

約数の個数: 16

約数和(自身を含む): 114802688

約数和(自身を除く): 41818427

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 112111, 336333, 784777, 2354331, 3475441, 10426323, 24328087, 72984261]

約数ペア:

[(1, 72984261), (3, 24328087), (7, 10426323), (21, 3475441), (31, 2354331), (93, 784777), (217, 336333), (651, 112111)]