156980829573

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{1493}}^1\times {\mathrm{11909}}^1$

素因数の和:13523

約数の個数: 40

約数和(自身を含む): 236832017400

約数和(自身を除く): 79851187827

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 1493, 2943, 4479, 8829, 11909, 13437, 35727, 40311, 107181, 120933, 162737, 321543, 488211, 964629, 1298081, 1464633, 3894243, 4393899, 11682729, 13181697, 17780137, 35048187, 53340411, 105144561, 160021233, 480063699, 1440191097, 1938034933, 5814104799, 17442314397, 52326943191, 156980829573]

約数ペア:

[(1, 156980829573), (3, 52326943191), (9, 17442314397), (27, 5814104799), (81, 1938034933), (109, 1440191097), (327, 480063699), (981, 160021233), (1493, 105144561), (2943, 53340411), (4479, 35048187), (8829, 17780137), (11909, 13181697), (13437, 11682729), (35727, 4393899), (40311, 3894243), (107181, 1464633), (120933, 1298081), (162737, 964629), (321543, 488211)]