89097591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 136274688

約数和(自身を除く): 47177097

約数列:

[1, 3, 11, 33, 37, 43, 111, 129, 407, 473, 1221, 1419, 1591, 1697, 4773, 5091, 17501, 18667, 52503, 56001, 62789, 72971, 188367, 218913, 690679, 802681, 2072037, 2408043, 2699927, 8099781, 29699197, 89097591]

約数ペア:

[(1, 89097591), (3, 29699197), (11, 8099781), (33, 2699927), (37, 2408043), (43, 2072037), (111, 802681), (129, 690679), (407, 218913), (473, 188367), (1221, 72971), (1419, 62789), (1591, 56001), (1697, 52503), (4773, 18667), (5091, 17501)]