73638423

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 113899520

約数和(自身を除く): 40261097

約数列:

[1, 3, 9, 27, 31, 93, 97, 279, 291, 837, 873, 907, 2619, 2721, 3007, 8163, 9021, 24489, 27063, 28117, 81189, 84351, 87979, 253053, 263937, 759159, 791811, 2375433, 2727349, 8182047, 24546141, 73638423]

約数ペア:

[(1, 73638423), (3, 24546141), (9, 8182047), (27, 2727349), (31, 2375433), (93, 791811), (97, 759159), (279, 263937), (291, 253053), (837, 87979), (873, 84351), (907, 81189), (2619, 28117), (2721, 27063), (3007, 24489), (8163, 9021)]