30137499

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1847}}^1$

素因数の和:1904

約数の個数: 36

約数和(自身を含む): 52035984

約数和(自身を除く): 21898485

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 1847, 2331, 5439, 5541, 12929, 16317, 16623, 38787, 68339, 90503, 116361, 205017, 271509, 478373, 615051, 814527, 1435119, 3348611, 4305357, 10045833, 30137499]

約数ペア:

[(1, 30137499), (3, 10045833), (7, 4305357), (9, 3348611), (21, 1435119), (37, 814527), (49, 615051), (63, 478373), (111, 271509), (147, 205017), (259, 116361), (333, 90503), (441, 68339), (777, 38787), (1813, 16623), (1847, 16317), (2331, 12929), (5439, 5541)]