33421689

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 57840640

約数和(自身を除く): 24418951

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 109, 157, 217, 279, 327, 471, 651, 763, 981, 1099, 1413, 1953, 2289, 3297, 3379, 4867, 6867, 9891, 10137, 14601, 17113, 23653, 30411, 34069, 43803, 51339, 70959, 102207, 119791, 154017, 212877, 306621, 359373, 530503, 1078119, 1591509, 3713521, 4774527, 11140563, 33421689]

約数ペア:

[(1, 33421689), (3, 11140563), (7, 4774527), (9, 3713521), (21, 1591509), (31, 1078119), (63, 530503), (93, 359373), (109, 306621), (157, 212877), (217, 154017), (279, 119791), (327, 102207), (471, 70959), (651, 51339), (763, 43803), (981, 34069), (1099, 30411), (1413, 23653), (1953, 17113), (2289, 14601), (3297, 10137), (3379, 9891), (4867, 6867)]