168030909

素因数分解:

$3^3\times {\mathrm{383}}^1\times {\mathrm{16249}}^1$

素因数の和:16641

約数の個数: 16

約数和(自身を含む): 249600000

約数和(自身を除く): 81569091

約数列:

[1, 3, 9, 27, 383, 1149, 3447, 10341, 16249, 48747, 146241, 438723, 6223367, 18670101, 56010303, 168030909]

約数ペア:

[(1, 168030909), (3, 56010303), (9, 18670101), (27, 6223367), (383, 438723), (1149, 146241), (3447, 48747), (10341, 16249)]