57153747

素因数分解:

$3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 90304000

約数和(自身を除く): 33150253

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 343, 469, 829, 1029, 1407, 2487, 3283, 5803, 9849, 17409, 22981, 40621, 55543, 68943, 121863, 166629, 284347, 388801, 853041, 1166403, 2721607, 8164821, 19051249, 57153747]

約数ペア:

[(1, 57153747), (3, 19051249), (7, 8164821), (21, 2721607), (49, 1166403), (67, 853041), (147, 388801), (201, 284347), (343, 166629), (469, 121863), (829, 68943), (1029, 55543), (1407, 40621), (2487, 22981), (3283, 17409), (5803, 9849)]