73225789

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 91980672

約数和(自身を除く): 18754883

約数列:

[1, 7, 13, 73, 91, 151, 511, 949, 1057, 1963, 5329, 6643, 11023, 13741, 37303, 69277, 77161, 143299, 484939, 804679, 1003093, 5632753, 10460827, 73225789]

約数ペア:

[(1, 73225789), (7, 10460827), (13, 5632753), (73, 1003093), (91, 804679), (151, 484939), (511, 143299), (949, 77161), (1057, 69277), (1963, 37303), (5329, 13741), (6643, 11023)]