73730657

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 100450560

約数和(自身を除く): 26719903

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 511, 803, 949, 1001, 1009, 5621, 6643, 7063, 10439, 11099, 13117, 73073, 73657, 77693, 91819, 144287, 515599, 810227, 957541, 1010009, 5671589, 6702787, 10532951, 73730657]

約数ペア:

[(1, 73730657), (7, 10532951), (11, 6702787), (13, 5671589), (73, 1010009), (77, 957541), (91, 810227), (143, 515599), (511, 144287), (803, 91819), (949, 77693), (1001, 73657), (1009, 73073), (5621, 13117), (6643, 11099), (7063, 10439)]