89529517

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 116064000

約数和(自身を除く): 26534483

約数列:

[1, 7, 11, 49, 61, 77, 343, 389, 427, 539, 671, 2723, 2989, 3773, 4279, 4697, 19061, 20923, 23729, 29953, 32879, 133427, 166103, 209671, 230153, 261019, 1162721, 1467697, 1827133, 8139047, 12789931, 89529517]

約数ペア:

[(1, 89529517), (7, 12789931), (11, 8139047), (49, 1827133), (61, 1467697), (77, 1162721), (343, 261019), (389, 230153), (427, 209671), (539, 166103), (671, 133427), (2723, 32879), (2989, 29953), (3773, 23729), (4279, 20923), (4697, 19061)]