39236211

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 69166080

約数和(自身を除く): 29929869

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 423, 441, 631, 987, 1269, 1323, 1893, 2303, 2961, 4417, 5679, 6909, 8883, 13251, 17037, 20727, 29657, 30919, 39753, 62181, 88971, 92757, 119259, 207599, 266913, 278271, 622797, 800739, 834813, 1453193, 1868391, 4359579, 5605173, 13078737, 39236211]

約数ペア:

[(1, 39236211), (3, 13078737), (7, 5605173), (9, 4359579), (21, 1868391), (27, 1453193), (47, 834813), (49, 800739), (63, 622797), (141, 278271), (147, 266913), (189, 207599), (329, 119259), (423, 92757), (441, 88971), (631, 62181), (987, 39753), (1269, 30919), (1323, 29657), (1893, 20727), (2303, 17037), (2961, 13251), (4417, 8883), (5679, 6909)]