27621135

素因数分解:

$3^3\times 5^1\times {\mathrm{204601}}^1$

素因数の和:204615

約数の個数: 16

約数和(自身を含む): 49104480

約数和(自身を除く): 21483345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 204601, 613803, 1023005, 1841409, 3069015, 5524227, 9207045, 27621135]

約数ペア:

[(1, 27621135), (3, 9207045), (5, 5524227), (9, 3069015), (15, 1841409), (27, 1023005), (45, 613803), (135, 204601)]