30061773

素因数分解:

$3^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 56

約数和(自身を含む): 53093568

約数和(自身を除く): 23031795

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 137, 189, 243, 301, 387, 411, 567, 729, 903, 959, 1161, 1233, 1701, 2709, 2877, 3483, 3699, 5103, 5891, 8127, 8631, 10449, 11097, 17673, 24381, 25893, 31347, 33291, 41237, 53019, 73143, 77679, 99873, 123711, 159057, 219429, 233037, 371133, 477171, 699111, 1113399, 1431513, 3340197, 4294539, 10020591, 30061773]

約数ペア:

[(1, 30061773), (3, 10020591), (7, 4294539), (9, 3340197), (21, 1431513), (27, 1113399), (43, 699111), (63, 477171), (81, 371133), (129, 233037), (137, 219429), (189, 159057), (243, 123711), (301, 99873), (387, 77679), (411, 73143), (567, 53019), (729, 41237), (903, 33291), (959, 31347), (1161, 25893), (1233, 24381), (1701, 17673), (2709, 11097), (2877, 10449), (3483, 8631), (3699, 8127), (5103, 5891)]