12133989

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 22528000

約数和(自身を除く): 10394011

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 93, 109, 133, 171, 189, 217, 279, 327, 399, 513, 589, 651, 763, 837, 981, 1197, 1767, 1953, 2071, 2289, 2943, 3379, 3591, 4123, 5301, 5859, 6213, 6867, 10137, 12369, 14497, 15903, 18639, 20601, 23653, 30411, 37107, 43491, 55917, 64201, 70959, 91233, 111321, 130473, 192603, 212877, 391419, 449407, 577809, 638631, 1348221, 1733427, 4044663, 12133989]

約数ペア:

[(1, 12133989), (3, 4044663), (7, 1733427), (9, 1348221), (19, 638631), (21, 577809), (27, 449407), (31, 391419), (57, 212877), (63, 192603), (93, 130473), (109, 111321), (133, 91233), (171, 70959), (189, 64201), (217, 55917), (279, 43491), (327, 37107), (399, 30411), (513, 23653), (589, 20601), (651, 18639), (763, 15903), (837, 14497), (981, 12369), (1197, 10137), (1767, 6867), (1953, 6213), (2071, 5859), (2289, 5301), (2943, 4123), (3379, 3591)]