123022881

素因数分解:

$3^5\times {\mathrm{251}}^1\times {\mathrm{2017}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 185107104

約数和(自身を除く): 62084223

約数列:

[1, 3, 9, 27, 81, 243, 251, 753, 2017, 2259, 6051, 6777, 18153, 20331, 54459, 60993, 163377, 490131, 506267, 1518801, 4556403, 13669209, 41007627, 123022881]

約数ペア:

[(1, 123022881), (3, 41007627), (9, 13669209), (27, 4556403), (81, 1518801), (243, 506267), (251, 490131), (753, 163377), (2017, 60993), (2259, 54459), (6051, 20331), (6777, 18153)]