42765789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{68207}}^1$

素因数の和:68240

約数の個数: 16

約数和(自身を含む): 65479680

約数和(自身を除く): 22713891

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 68207, 204621, 750277, 1295933, 2250831, 3887799, 14255263, 42765789]

約数ペア:

[(1, 42765789), (3, 14255263), (11, 3887799), (19, 2250831), (33, 1295933), (57, 750277), (209, 204621), (627, 68207)]