79613667

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 59812893

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 227, 293, 399, 681, 879, 1197, 1589, 2043, 2051, 2637, 4313, 4767, 5567, 6153, 12939, 14301, 16701, 18459, 30191, 38817, 38969, 50103, 66511, 90573, 116907, 199533, 271719, 350721, 465577, 598599, 1263709, 1396731, 3791127, 4190193, 8845963, 11373381, 26537889, 79613667]

約数ペア:

[(1, 79613667), (3, 26537889), (7, 11373381), (9, 8845963), (19, 4190193), (21, 3791127), (57, 1396731), (63, 1263709), (133, 598599), (171, 465577), (227, 350721), (293, 271719), (399, 199533), (681, 116907), (879, 90573), (1197, 66511), (1589, 50103), (2043, 38969), (2051, 38817), (2637, 30191), (4313, 18459), (4767, 16701), (5567, 14301), (6153, 12939)]