74472111

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3593}}^1$

素因数の和:3660

約数の個数: 36

約数和(自身を含む): 127831392

約数和(自身を除く): 53359281

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 3593, 6909, 10779, 20727, 25151, 32337, 75453, 168871, 176057, 226359, 506613, 528171, 1182097, 1519839, 1584513, 3546291, 8274679, 10638873, 24824037, 74472111]

約数ペア:

[(1, 74472111), (3, 24824037), (7, 10638873), (9, 8274679), (21, 3546291), (47, 1584513), (49, 1519839), (63, 1182097), (141, 528171), (147, 506613), (329, 226359), (423, 176057), (441, 168871), (987, 75453), (2303, 32337), (2961, 25151), (3593, 20727), (6909, 10779)]