75272409

素因数分解:

$3^5\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 113233120

約数和(自身を除く): 37960711

約数列:

[1, 3, 9, 27, 81, 243, 307, 921, 1009, 2763, 3027, 8289, 9081, 24867, 27243, 74601, 81729, 245187, 309763, 929289, 2787867, 8363601, 25090803, 75272409]

約数ペア:

[(1, 75272409), (3, 25090803), (9, 8363601), (27, 2787867), (81, 929289), (243, 309763), (307, 245187), (921, 81729), (1009, 74601), (2763, 27243), (3027, 24867), (8289, 9081)]