2019773961

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2177

約数の個数: 56

約数和(自身を含む): 3248570880

約数和(自身を除く): 1228796919

約数列:

[1, 3, 9, 17, 27, 51, 79, 81, 153, 237, 243, 459, 711, 729, 1343, 1377, 2063, 2133, 4029, 4131, 6189, 6399, 12087, 12393, 18567, 19197, 35071, 36261, 55701, 57591, 105213, 108783, 162977, 167103, 315639, 326349, 488931, 501309, 946917, 979047, 1466793, 1503927, 2770609, 2840751, 4400379, 8311827, 8522253, 13201137, 24935481, 25566759, 39603411, 74806443, 118810233, 224419329, 673257987, 2019773961]

約数ペア:

[(1, 2019773961), (3, 673257987), (9, 224419329), (17, 118810233), (27, 74806443), (51, 39603411), (79, 25566759), (81, 24935481), (153, 13201137), (237, 8522253), (243, 8311827), (459, 4400379), (711, 2840751), (729, 2770609), (1343, 1503927), (1377, 1466793), (2063, 979047), (2133, 946917), (4029, 501309), (4131, 488931), (6189, 326349), (6399, 315639), (12087, 167103), (12393, 162977), (18567, 108783), (19197, 105213), (35071, 57591), (36261, 55701)]