84275793

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 143410176

約数和(自身を除く): 59134383

約数列:

[1, 3, 7, 9, 21, 63, 71, 83, 213, 227, 249, 497, 581, 639, 681, 747, 1491, 1589, 1743, 2043, 4473, 4767, 5229, 5893, 14301, 16117, 17679, 18841, 41251, 48351, 53037, 56523, 112819, 123753, 131887, 145053, 169569, 338457, 371259, 395661, 1015371, 1186983, 1337711, 4013133, 9363977, 12039399, 28091931, 84275793]

約数ペア:

[(1, 84275793), (3, 28091931), (7, 12039399), (9, 9363977), (21, 4013133), (63, 1337711), (71, 1186983), (83, 1015371), (213, 395661), (227, 371259), (249, 338457), (497, 169569), (581, 145053), (639, 131887), (681, 123753), (747, 112819), (1491, 56523), (1589, 53037), (1743, 48351), (2043, 41251), (4473, 18841), (4767, 17679), (5229, 16117), (5893, 14301)]