57130983

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 102968320

約数和(自身を除く): 45837337

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 273, 553, 711, 819, 883, 1027, 1659, 2649, 3081, 4977, 6181, 7189, 7947, 9243, 11479, 18543, 21567, 34437, 55629, 64701, 69757, 80353, 103311, 209271, 241059, 488299, 627813, 723177, 906841, 1464897, 2720523, 4394691, 6347887, 8161569, 19043661, 57130983]

約数ペア:

[(1, 57130983), (3, 19043661), (7, 8161569), (9, 6347887), (13, 4394691), (21, 2720523), (39, 1464897), (63, 906841), (79, 723177), (91, 627813), (117, 488299), (237, 241059), (273, 209271), (553, 103311), (711, 80353), (819, 69757), (883, 64701), (1027, 55629), (1659, 34437), (2649, 21567), (3081, 18543), (4977, 11479), (6181, 9243), (7189, 7947)]