27720663147

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 41033504928

約数和(自身を除く): 13312841781

約数列:

[1, 3, 9, 67, 193, 201, 313, 579, 603, 761, 939, 1737, 2283, 2817, 6849, 12931, 20971, 38793, 50987, 60409, 62913, 116379, 146873, 152961, 181227, 188739, 238193, 440619, 458883, 543681, 714579, 1321857, 2143737, 4047403, 9840491, 12142209, 15958931, 29521473, 36426627, 45971249, 47876793, 88564419, 137913747, 143630379, 413741241, 3080073683, 9240221049, 27720663147]

約数ペア:

[(1, 27720663147), (3, 9240221049), (9, 3080073683), (67, 413741241), (193, 143630379), (201, 137913747), (313, 88564419), (579, 47876793), (603, 45971249), (761, 36426627), (939, 29521473), (1737, 15958931), (2283, 12142209), (2817, 9840491), (6849, 4047403), (12931, 2143737), (20971, 1321857), (38793, 714579), (50987, 543681), (60409, 458883), (62913, 440619), (116379, 238193), (146873, 188739), (152961, 181227)]