33451191

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 52588800

約数和(自身を除く): 19137609

約数列:

[1, 3, 9, 19, 27, 57, 171, 197, 331, 513, 591, 993, 1773, 2979, 3743, 5319, 6289, 8937, 11229, 18867, 33687, 56601, 65207, 101061, 169803, 195621, 586863, 1238933, 1760589, 3716799, 11150397, 33451191]

約数ペア:

[(1, 33451191), (3, 11150397), (9, 3716799), (19, 1760589), (27, 1238933), (57, 586863), (171, 195621), (197, 169803), (331, 101061), (513, 65207), (591, 56601), (993, 33687), (1773, 18867), (2979, 11229), (3743, 8937), (5319, 6289)]