43906239

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 71133440

約数和(自身を除く): 27227201

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 1867, 2613, 5601, 7839, 16803, 23517, 24271, 50409, 72813, 125089, 218439, 375267, 655317, 1125801, 1626157, 3377403, 4878471, 14635413, 43906239]

約数ペア:

[(1, 43906239), (3, 14635413), (9, 4878471), (13, 3377403), (27, 1626157), (39, 1125801), (67, 655317), (117, 375267), (201, 218439), (351, 125089), (603, 72813), (871, 50409), (1809, 24271), (1867, 23517), (2613, 16803), (5601, 7839)]