69537853

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 95760000

約数和(自身を除く): 26222147

約数列:

[1, 7, 11, 19, 29, 77, 121, 133, 149, 203, 209, 319, 551, 847, 1043, 1463, 1639, 2233, 2299, 2831, 3509, 3857, 4321, 6061, 11473, 16093, 18029, 19817, 24563, 30247, 31141, 42427, 47531, 66671, 82099, 126203, 217987, 332717, 342551, 466697, 522841, 574693, 903089, 2397857, 3659887, 6321623, 9933979, 69537853]

約数ペア:

[(1, 69537853), (7, 9933979), (11, 6321623), (19, 3659887), (29, 2397857), (77, 903089), (121, 574693), (133, 522841), (149, 466697), (203, 342551), (209, 332717), (319, 217987), (551, 126203), (847, 82099), (1043, 66671), (1463, 47531), (1639, 42427), (2233, 31141), (2299, 30247), (2831, 24563), (3509, 19817), (3857, 18029), (4321, 16093), (6061, 11473)]