89974521

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109859}}^1$

素因数の和:109885

約数の個数: 24

約数和(自身を含む): 159956160

約数和(自身を除く): 69981639

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 109859, 329577, 769013, 988731, 1428167, 2307039, 4284501, 6921117, 9997169, 12853503, 29991507, 89974521]

約数ペア:

[(1, 89974521), (3, 29991507), (7, 12853503), (9, 9997169), (13, 6921117), (21, 4284501), (39, 2307039), (63, 1428167), (91, 988731), (117, 769013), (273, 329577), (819, 109859)]