1330122123

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 2209452336

約数和(自身を除く): 879330213

約数列:

[1, 3, 9, 11, 33, 41, 67, 73, 99, 123, 201, 219, 369, 451, 603, 657, 737, 803, 1353, 2211, 2409, 2747, 2993, 4059, 4489, 4891, 6633, 7227, 8241, 8979, 13467, 14673, 24723, 26937, 30217, 32923, 40401, 44019, 49379, 53801, 90651, 98769, 148137, 161403, 184049, 200531, 271953, 296307, 327697, 444411, 484209, 552147, 601593, 983091, 1656441, 1804779, 2024539, 2205841, 2949273, 3604667, 6073617, 6617523, 10814001, 13435577, 18220851, 19852569, 32442003, 40306731, 120920193, 147791347, 443374041, 1330122123]

約数ペア:

[(1, 1330122123), (3, 443374041), (9, 147791347), (11, 120920193), (33, 40306731), (41, 32442003), (67, 19852569), (73, 18220851), (99, 13435577), (123, 10814001), (201, 6617523), (219, 6073617), (369, 3604667), (451, 2949273), (603, 2205841), (657, 2024539), (737, 1804779), (803, 1656441), (1353, 983091), (2211, 601593), (2409, 552147), (2747, 484209), (2993, 444411), (4059, 327697), (4489, 296307), (4891, 271953), (6633, 200531), (7227, 184049), (8241, 161403), (8979, 148137), (13467, 98769), (14673, 90651), (24723, 53801), (26937, 49379), (30217, 44019), (32923, 40401)]