201302577

素因数分解:

$3^4\times 7^1\times {\mathrm{355031}}^1$

素因数の和:355050

約数の個数: 20

約数和(自身を含む): 343670976

約数和(自身を除く): 142368399

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 355031, 1065093, 2485217, 3195279, 7455651, 9585837, 22366953, 28757511, 67100859, 201302577]

約数ペア:

[(1, 201302577), (3, 67100859), (7, 28757511), (9, 22366953), (21, 9585837), (27, 7455651), (63, 3195279), (81, 2485217), (189, 1065093), (567, 355031)]