66679151

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 94556160

約数和(自身を除く): 27877009

約数列:

[1, 7, 11, 17, 19, 49, 77, 119, 133, 187, 209, 323, 383, 539, 833, 931, 1309, 1463, 2261, 2681, 3553, 4213, 6511, 7277, 9163, 10241, 15827, 18767, 24871, 29491, 45577, 50939, 71621, 80047, 123709, 174097, 206437, 319039, 356573, 501347, 560329, 865963, 1360799, 3509429, 3922303, 6061741, 9525593, 66679151]

約数ペア:

[(1, 66679151), (7, 9525593), (11, 6061741), (17, 3922303), (19, 3509429), (49, 1360799), (77, 865963), (119, 560329), (133, 501347), (187, 356573), (209, 319039), (323, 206437), (383, 174097), (539, 123709), (833, 80047), (931, 71621), (1309, 50939), (1463, 45577), (2261, 29491), (2681, 24871), (3553, 18767), (4213, 15827), (6511, 10241), (7277, 9163)]