113889609

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{178231}}^1$

素因数の和:178308

約数の個数: 12

約数和(自身を含む): 166825152

約数和(自身を除く): 52935543

約数列:

[1, 3, 9, 71, 213, 639, 178231, 534693, 1604079, 12654401, 37963203, 113889609]

約数ペア:

[(1, 113889609), (3, 37963203), (9, 12654401), (71, 1604079), (213, 534693), (639, 178231)]