67701666699

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{5147}}^1$

素因数の和:5449

約数の個数: 64

約数和(自身を含む): 105414566400

約数和(自身を除く): 37712899701

約数列:

[1, 3, 9, 27, 29, 87, 107, 157, 261, 321, 471, 783, 963, 1413, 2889, 3103, 4239, 4553, 5147, 9309, 13659, 15441, 16799, 27927, 40977, 46323, 50397, 83781, 122931, 138969, 149263, 151191, 447789, 453573, 487171, 550729, 808079, 1343367, 1461513, 1652187, 2424237, 4030101, 4384539, 4956561, 7272711, 13153617, 14869683, 15971141, 21818133, 23434291, 47913423, 70302873, 86464453, 143740269, 210908619, 259393359, 431220807, 632725857, 778180077, 2334540231, 2507469137, 7522407411, 22567222233, 67701666699]

約数ペア:

[(1, 67701666699), (3, 22567222233), (9, 7522407411), (27, 2507469137), (29, 2334540231), (87, 778180077), (107, 632725857), (157, 431220807), (261, 259393359), (321, 210908619), (471, 143740269), (783, 86464453), (963, 70302873), (1413, 47913423), (2889, 23434291), (3103, 21818133), (4239, 15971141), (4553, 14869683), (5147, 13153617), (9309, 7272711), (13659, 4956561), (15441, 4384539), (16799, 4030101), (27927, 2424237), (40977, 1652187), (46323, 1461513), (50397, 1343367), (83781, 808079), (122931, 550729), (138969, 487171), (149263, 453573), (151191, 447789)]