89664939

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109481}}^1$

素因数の和:109507

約数の個数: 24

約数和(自身を含む): 159405792

約数和(自身を除く): 69740853

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 109481, 328443, 766367, 985329, 1423253, 2299101, 4269759, 6897303, 9962771, 12809277, 29888313, 89664939]

約数ペア:

[(1, 89664939), (3, 29888313), (7, 12809277), (9, 9962771), (13, 6897303), (21, 4269759), (39, 2299101), (63, 1423253), (91, 985329), (117, 766367), (273, 328443), (819, 109481)]