79267221

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 135979200

約数和(自身を除く): 56711979

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 171, 209, 297, 363, 513, 627, 1089, 1277, 1881, 2299, 3267, 3831, 5643, 6897, 11493, 14047, 20691, 24263, 34479, 42141, 62073, 72789, 126423, 154517, 218367, 266893, 379269, 463551, 655101, 800679, 1390653, 2402037, 2935823, 4171959, 7206111, 8807469, 26422407, 79267221]

約数ペア:

[(1, 79267221), (3, 26422407), (9, 8807469), (11, 7206111), (19, 4171959), (27, 2935823), (33, 2402037), (57, 1390653), (99, 800679), (121, 655101), (171, 463551), (209, 379269), (297, 266893), (363, 218367), (513, 154517), (627, 126423), (1089, 72789), (1277, 62073), (1881, 42141), (2299, 34479), (3267, 24263), (3831, 20691), (5643, 14047), (6897, 11493)]