72476103

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{17519}}^1$

素因数の和:17726

約数の個数: 16

約数和(自身を含む): 111006720

約数和(自身を除く): 38530617

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 17519, 52557, 122633, 367899, 3451243, 10353729, 24158701, 72476103]

約数ペア:

[(1, 72476103), (3, 24158701), (7, 10353729), (21, 3451243), (197, 367899), (591, 122633), (1379, 52557), (4137, 17519)]