1617427197

素因数分解:

$3^6\times {\mathrm{331}}^1\times {\mathrm{6703}}^1$

素因数の和:7052

約数の個数: 28

約数和(自身を含む): 2432720704

約数和(自身を除く): 815293507

約数列:

[1, 3, 9, 27, 81, 243, 331, 729, 993, 2979, 6703, 8937, 20109, 26811, 60327, 80433, 180981, 241299, 542943, 1628829, 2218693, 4886487, 6656079, 19968237, 59904711, 179714133, 539142399, 1617427197]

約数ペア:

[(1, 1617427197), (3, 539142399), (9, 179714133), (27, 59904711), (81, 19968237), (243, 6656079), (331, 4886487), (729, 2218693), (993, 1628829), (2979, 542943), (6703, 241299), (8937, 180981), (20109, 80433), (26811, 60327)]