47639187

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 72113184

約数和(自身を除く): 24473997

約数列:

[1, 3, 9, 23, 69, 207, 373, 617, 1119, 1851, 3357, 5553, 8579, 14191, 25737, 42573, 77211, 127719, 230141, 690423, 2071269, 5293243, 15879729, 47639187]

約数ペア:

[(1, 47639187), (3, 15879729), (9, 5293243), (23, 2071269), (69, 690423), (207, 230141), (373, 127719), (617, 77211), (1119, 42573), (1851, 25737), (3357, 14191), (5553, 8579)]