26700219

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10867}}^1$

素因数の和:10896

約数の個数: 32

約数和(自身を含む): 48688640

約数和(自身を除く): 21988421

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 10867, 32601, 76069, 97803, 141271, 228207, 293409, 423813, 684621, 988897, 1271439, 2053863, 2966691, 3814317, 8900073, 26700219]

約数ペア:

[(1, 26700219), (3, 8900073), (7, 3814317), (9, 2966691), (13, 2053863), (21, 1271439), (27, 988897), (39, 684621), (63, 423813), (91, 293409), (117, 228207), (189, 141271), (273, 97803), (351, 76069), (819, 32601), (2457, 10867)]