129591

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:52

約数の個数: 36

約数和(自身を含む): 248976

約数和(自身を除く): 119385

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 121, 153, 187, 231, 357, 363, 561, 693, 847, 1071, 1089, 1309, 1683, 2057, 2541, 3927, 6171, 7623, 11781, 14399, 18513, 43197, 129591]

約数ペア:

[(1, 129591), (3, 43197), (7, 18513), (9, 14399), (11, 11781), (17, 7623), (21, 6171), (33, 3927), (51, 2541), (63, 2057), (77, 1683), (99, 1309), (119, 1089), (121, 1071), (153, 847), (187, 693), (231, 561), (357, 363)]