27460587

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 46884096

約数和(自身を除く): 19423509

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 107, 121, 231, 303, 321, 363, 707, 749, 847, 1111, 1177, 2121, 2247, 2541, 3333, 3531, 7777, 8239, 10807, 12221, 12947, 23331, 24717, 32421, 36663, 38841, 75649, 85547, 90629, 118877, 226947, 256641, 271887, 356631, 832139, 1307647, 2496417, 3922941, 9153529, 27460587]

約数ペア:

[(1, 27460587), (3, 9153529), (7, 3922941), (11, 2496417), (21, 1307647), (33, 832139), (77, 356631), (101, 271887), (107, 256641), (121, 226947), (231, 118877), (303, 90629), (321, 85547), (363, 75649), (707, 38841), (749, 36663), (847, 32421), (1111, 24717), (1177, 23331), (2121, 12947), (2247, 12221), (2541, 10807), (3333, 8239), (3531, 7777)]