47748099

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6911}}^1$

素因数の和:6975

約数の個数: 24

約数和(自身を含む): 75644928

約数和(自身を除く): 27896829

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 6911, 20733, 48377, 145131, 324817, 338639, 974451, 1015917, 2273719, 6821157, 15916033, 47748099]

約数ペア:

[(1, 47748099), (3, 15916033), (7, 6821157), (21, 2273719), (47, 1015917), (49, 974451), (141, 338639), (147, 324817), (329, 145131), (987, 48377), (2303, 20733), (6909, 6911)]