189416171871

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{15551}}^1\times {\mathrm{11003}}^1$

素因数の和:26604

約数の個数: 32

約数和(自身を含む): 287505469440

約数和(自身を除く): 98089297569

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 11003, 15551, 33009, 46653, 99027, 139959, 297081, 419877, 451123, 637591, 1353369, 1912773, 4060107, 5738319, 12180321, 17214957, 171107653, 513322959, 1539968877, 4619906631, 7015413773, 21046241319, 63138723957, 189416171871]

約数ペア:

[(1, 189416171871), (3, 63138723957), (9, 21046241319), (27, 7015413773), (41, 4619906631), (123, 1539968877), (369, 513322959), (1107, 171107653), (11003, 17214957), (15551, 12180321), (33009, 5738319), (46653, 4060107), (99027, 1912773), (139959, 1353369), (297081, 637591), (419877, 451123)]