73291407

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{6007}}^1$

素因数の和:6107

約数の個数: 24

約数和(自身を含む): 115065216

約数和(自身を除く): 41773809

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 6007, 12201, 18021, 42049, 126147, 294343, 498581, 883029, 1495743, 3490067, 10470201, 24430469, 73291407]

約数ペア:

[(1, 73291407), (3, 24430469), (7, 10470201), (21, 3490067), (49, 1495743), (83, 883029), (147, 498581), (249, 294343), (581, 126147), (1743, 42049), (4067, 18021), (6007, 12201)]