33431181

素因数分解:

$3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 53049600

約数和(自身を除く): 19618419

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 343, 371, 613, 1029, 1113, 1839, 2597, 4291, 7791, 12873, 18179, 30037, 32489, 54537, 90111, 97467, 210259, 227423, 630777, 682269, 1591961, 4775883, 11143727, 33431181]

約数ペア:

[(1, 33431181), (3, 11143727), (7, 4775883), (21, 1591961), (49, 682269), (53, 630777), (147, 227423), (159, 210259), (343, 97467), (371, 90111), (613, 54537), (1029, 32489), (1113, 30037), (1839, 18179), (2597, 12873), (4291, 7791)]