33209379

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 59673600

約数和(自身を除く): 26464221

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 73, 83, 87, 189, 203, 219, 249, 261, 511, 581, 609, 657, 747, 783, 1533, 1743, 1827, 1971, 2117, 2241, 2407, 4599, 5229, 5481, 6059, 6351, 7221, 13797, 14819, 15687, 16849, 18177, 19053, 21663, 42413, 44457, 50547, 54531, 57159, 64989, 127239, 133371, 151641, 163593, 175711, 381717, 400113, 454923, 527133, 1145151, 1229977, 1581399, 3689931, 4744197, 11069793, 33209379]

約数ペア:

[(1, 33209379), (3, 11069793), (7, 4744197), (9, 3689931), (21, 1581399), (27, 1229977), (29, 1145151), (63, 527133), (73, 454923), (83, 400113), (87, 381717), (189, 175711), (203, 163593), (219, 151641), (249, 133371), (261, 127239), (511, 64989), (581, 57159), (609, 54531), (657, 50547), (747, 44457), (783, 42413), (1533, 21663), (1743, 19053), (1827, 18177), (1971, 16849), (2117, 15687), (2241, 14819), (2407, 13797), (4599, 7221), (5229, 6351), (5481, 6059)]