369888903

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 584667360

約数和(自身を除く): 214778457

約数列:

[1, 3, 9, 19, 27, 57, 137, 171, 277, 361, 411, 513, 831, 1083, 1233, 2493, 2603, 3249, 3699, 5263, 7479, 7809, 9747, 15789, 23427, 37949, 47367, 49457, 70281, 99997, 113847, 142101, 148371, 299991, 341541, 445113, 721031, 899973, 1024623, 1335339, 2163093, 2699919, 6489279, 13699589, 19467837, 41098767, 123296301, 369888903]

約数ペア:

[(1, 369888903), (3, 123296301), (9, 41098767), (19, 19467837), (27, 13699589), (57, 6489279), (137, 2699919), (171, 2163093), (277, 1335339), (361, 1024623), (411, 899973), (513, 721031), (831, 445113), (1083, 341541), (1233, 299991), (2493, 148371), (2603, 142101), (3249, 113847), (3699, 99997), (5263, 70281), (7479, 49457), (7809, 47367), (9747, 37949), (15789, 23427)]