45388791

素因数分解:

$3^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{991}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 75106304

約数和(自身を除く): 29717513

約数列:

[1, 3, 7, 9, 21, 63, 727, 991, 2181, 2973, 5089, 6543, 6937, 8919, 15267, 20811, 45801, 62433, 720457, 2161371, 5043199, 6484113, 15129597, 45388791]

約数ペア:

[(1, 45388791), (3, 15129597), (7, 6484113), (9, 5043199), (21, 2161371), (63, 720457), (727, 62433), (991, 45801), (2181, 20811), (2973, 15267), (5089, 8919), (6543, 6937)]