90691461

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 165642240

約数和(自身を除く): 74950779

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 69, 93, 161, 189, 207, 217, 279, 483, 621, 651, 673, 713, 837, 1449, 1953, 2019, 2139, 4347, 4711, 4991, 5859, 6057, 6417, 14133, 14973, 15479, 18171, 19251, 20863, 42399, 44919, 46437, 62589, 108353, 127197, 134757, 139311, 146041, 187767, 325059, 417933, 438123, 479849, 563301, 975177, 1314369, 1439547, 2925531, 3358943, 3943107, 4318641, 10076829, 12955923, 30230487, 90691461]

約数ペア:

[(1, 90691461), (3, 30230487), (7, 12955923), (9, 10076829), (21, 4318641), (23, 3943107), (27, 3358943), (31, 2925531), (63, 1439547), (69, 1314369), (93, 975177), (161, 563301), (189, 479849), (207, 438123), (217, 417933), (279, 325059), (483, 187767), (621, 146041), (651, 139311), (673, 134757), (713, 127197), (837, 108353), (1449, 62589), (1953, 46437), (2019, 44919), (2139, 42399), (4347, 20863), (4711, 19251), (4991, 18171), (5859, 15479), (6057, 14973), (6417, 14133)]