71543259

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9949}}^1$

素因数の和:10019

約数の個数: 24

約数和(自身を含む): 111758400

約数和(自身を除く): 40215141

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 9949, 29847, 89541, 169133, 467603, 507399, 1402809, 1522197, 4208427, 7949251, 23847753, 71543259]

約数ペア:

[(1, 71543259), (3, 23847753), (9, 7949251), (17, 4208427), (47, 1522197), (51, 1402809), (141, 507399), (153, 467603), (423, 169133), (799, 89541), (2397, 29847), (7191, 9949)]