16362729

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8783}}^1$

素因数の和:8818

約数の個数: 20

約数和(自身を含む): 25508736

約数和(自身を除く): 9146007

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8783, 26349, 79047, 202009, 237141, 606027, 711423, 1818081, 5454243, 16362729]

約数ペア:

[(1, 16362729), (3, 5454243), (9, 1818081), (23, 711423), (27, 606027), (69, 237141), (81, 202009), (207, 79047), (621, 26349), (1863, 8783)]