18583182945

素因数分解:

$3^3\times 5^1\times {\mathrm{137653207}}^1$

素因数の和:137653221

約数の個数: 16

約数和(自身を含む): 33036769920

約数和(自身を除く): 14453586975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137653207, 412959621, 688266035, 1238878863, 2064798105, 3716636589, 6194394315, 18583182945]

約数ペア:

[(1, 18583182945), (3, 6194394315), (5, 3716636589), (9, 2064798105), (15, 1238878863), (27, 688266035), (45, 412959621), (135, 137653207)]