89019513

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1553}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 144708480

約数和(自身を除く): 55688967

約数列:

[1, 3, 9, 11, 27, 33, 99, 193, 297, 579, 1553, 1737, 2123, 4659, 5211, 6369, 13977, 17083, 19107, 41931, 51249, 57321, 153747, 299729, 461241, 899187, 2697561, 3297019, 8092683, 9891057, 29673171, 89019513]

約数ペア:

[(1, 89019513), (3, 29673171), (9, 9891057), (11, 8092683), (27, 3297019), (33, 2697561), (99, 899187), (193, 461241), (297, 299729), (579, 153747), (1553, 57321), (1737, 51249), (2123, 41931), (4659, 19107), (5211, 17083), (6369, 13977)]