74824803

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 46256157

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 243, 307, 459, 531, 921, 1003, 1377, 1593, 2763, 3009, 4131, 4779, 5219, 8289, 9027, 14337, 15657, 18113, 24867, 27081, 46971, 54339, 74601, 81243, 140913, 163017, 243729, 307921, 422739, 489051, 923763, 1268217, 1467153, 2771289, 4401459, 8313867, 24941601, 74824803]

約数ペア:

[(1, 74824803), (3, 24941601), (9, 8313867), (17, 4401459), (27, 2771289), (51, 1467153), (59, 1268217), (81, 923763), (153, 489051), (177, 422739), (243, 307921), (307, 243729), (459, 163017), (531, 140913), (921, 81243), (1003, 74601), (1377, 54339), (1593, 46971), (2763, 27081), (3009, 24867), (4131, 18113), (4779, 15657), (5219, 14337), (8289, 9027)]