233103663

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 399621376

約数和(自身を除く): 166517713

約数列:

[1, 3, 9, 13, 27, 31, 37, 39, 81, 93, 111, 117, 193, 279, 333, 351, 403, 481, 579, 837, 999, 1053, 1147, 1209, 1443, 1737, 2509, 2511, 2997, 3441, 3627, 4329, 5211, 5983, 7141, 7527, 10323, 10881, 12987, 14911, 15633, 17949, 21423, 22581, 30969, 32643, 38961, 44733, 53847, 64269, 67743, 77779, 92833, 92907, 134199, 161541, 192807, 203229, 221371, 233337, 278499, 402597, 484623, 578421, 664113, 700011, 835497, 1207791, 1992339, 2100033, 2506491, 2877823, 5977017, 6300099, 7519473, 8633469, 17931051, 25900407, 77701221, 233103663]

約数ペア:

[(1, 233103663), (3, 77701221), (9, 25900407), (13, 17931051), (27, 8633469), (31, 7519473), (37, 6300099), (39, 5977017), (81, 2877823), (93, 2506491), (111, 2100033), (117, 1992339), (193, 1207791), (279, 835497), (333, 700011), (351, 664113), (403, 578421), (481, 484623), (579, 402597), (837, 278499), (999, 233337), (1053, 221371), (1147, 203229), (1209, 192807), (1443, 161541), (1737, 134199), (2509, 92907), (2511, 92833), (2997, 77779), (3441, 67743), (3627, 64269), (4329, 53847), (5211, 44733), (5983, 38961), (7141, 32643), (7527, 30969), (10323, 22581), (10881, 21423), (12987, 17949), (14911, 15633)]