79567839

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 139450080

約数和(自身を除く): 59882241

約数列:

[1, 3, 9, 13, 19, 27, 39, 41, 57, 81, 97, 117, 123, 171, 247, 291, 351, 369, 513, 533, 741, 779, 873, 1053, 1107, 1261, 1539, 1599, 1843, 2223, 2337, 2619, 3321, 3783, 3977, 4797, 5529, 6669, 7011, 7857, 10127, 11349, 11931, 14391, 16587, 20007, 21033, 23959, 30381, 34047, 35793, 43173, 49761, 51701, 63099, 71877, 75563, 91143, 102141, 107379, 149283, 155103, 215631, 226689, 273429, 322137, 465309, 646893, 680067, 820287, 982319, 1395927, 1940679, 2040201, 2946957, 4187781, 6120603, 8840871, 26522613, 79567839]

約数ペア:

[(1, 79567839), (3, 26522613), (9, 8840871), (13, 6120603), (19, 4187781), (27, 2946957), (39, 2040201), (41, 1940679), (57, 1395927), (81, 982319), (97, 820287), (117, 680067), (123, 646893), (171, 465309), (247, 322137), (291, 273429), (351, 226689), (369, 215631), (513, 155103), (533, 149283), (741, 107379), (779, 102141), (873, 91143), (1053, 75563), (1107, 71877), (1261, 63099), (1539, 51701), (1599, 49761), (1843, 43173), (2223, 35793), (2337, 34047), (2619, 30381), (3321, 23959), (3783, 21033), (3977, 20007), (4797, 16587), (5529, 14391), (6669, 11931), (7011, 11349), (7857, 10127)]