81602367

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15359}}^1$

素因数の和:15403

約数の個数: 32

約数和(自身を含む): 141557760

約数和(自身を除く): 59955393

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 15359, 46077, 107513, 168949, 322539, 353257, 506847, 1059771, 1182643, 2472799, 3547929, 3885827, 7418397, 11657481, 27200789, 81602367]

約数ペア:

[(1, 81602367), (3, 27200789), (7, 11657481), (11, 7418397), (21, 3885827), (23, 3547929), (33, 2472799), (69, 1182643), (77, 1059771), (161, 506847), (231, 353257), (253, 322539), (483, 168949), (759, 107513), (1771, 46077), (5313, 15359)]