73964457

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10771}}^1$

素因数の和:10893

約数の個数: 24

約数和(自身を含む): 123231680

約数和(自身を除く): 49267223

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 10771, 32313, 75397, 96939, 226191, 678573, 1174039, 3522117, 8218273, 10566351, 24654819, 73964457]

約数ペア:

[(1, 73964457), (3, 24654819), (7, 10566351), (9, 8218273), (21, 3522117), (63, 1174039), (109, 678573), (327, 226191), (763, 96939), (981, 75397), (2289, 32313), (6867, 10771)]