27956973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 14137107

約数列:

[1, 3, 11, 33, 59, 83, 173, 177, 249, 519, 649, 913, 1903, 1947, 2739, 4897, 5709, 10207, 14359, 14691, 30621, 43077, 53867, 112277, 157949, 161601, 336831, 473847, 847181, 2541543, 9318991, 27956973]

約数ペア:

[(1, 27956973), (3, 9318991), (11, 2541543), (33, 847181), (59, 473847), (83, 336831), (173, 161601), (177, 157949), (249, 112277), (519, 53867), (649, 43077), (913, 30621), (1903, 14691), (1947, 14359), (2739, 10207), (4897, 5709)]