38078019

素因数分解:

$3^4\times 7^1\times {\mathrm{67157}}^1$

素因数の和:67176

約数の個数: 20

約数和(自身を含む): 65008944

約数和(自身を除く): 26930925

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 67157, 201471, 470099, 604413, 1410297, 1813239, 4230891, 5439717, 12692673, 38078019]

約数ペア:

[(1, 38078019), (3, 12692673), (7, 5439717), (9, 4230891), (21, 1813239), (27, 1410297), (63, 604413), (81, 470099), (189, 201471), (567, 67157)]