29681937

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47797}}^1$

素因数の和:47829

約数の個数: 16

約数和(自身を含む): 45886080

約数和(自身を除く): 16204143

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 47797, 143391, 430173, 1099331, 1290519, 3297993, 9893979, 29681937]

約数ペア:

[(1, 29681937), (3, 9893979), (9, 3297993), (23, 1290519), (27, 1099331), (69, 430173), (207, 143391), (621, 47797)]