27091302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 69050880

約数和(自身を除く): 41959578

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 1997, 2261, 3994, 4522, 5991, 6783, 11982, 13566, 13979, 27958, 33949, 37943, 41937, 67898, 75886, 83874, 101847, 113829, 203694, 227658, 237643, 265601, 475286, 531202, 645031, 712929, 796803, 1290062, 1425858, 1593606, 1935093, 3870186, 4515217, 9030434, 13545651, 27091302]

約数ペア:

[(1, 27091302), (2, 13545651), (3, 9030434), (6, 4515217), (7, 3870186), (14, 1935093), (17, 1593606), (19, 1425858), (21, 1290062), (34, 796803), (38, 712929), (42, 645031), (51, 531202), (57, 475286), (102, 265601), (114, 237643), (119, 227658), (133, 203694), (238, 113829), (266, 101847), (323, 83874), (357, 75886), (399, 67898), (646, 41937), (714, 37943), (798, 33949), (969, 27958), (1938, 13979), (1997, 13566), (2261, 11982), (3994, 6783), (4522, 5991)]