66105666

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 161884800

約数和(自身を除く): 95779134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 109, 198, 218, 297, 327, 594, 654, 981, 1021, 1199, 1962, 2042, 2398, 2943, 3063, 3597, 5886, 6126, 7194, 9189, 10791, 11231, 18378, 21582, 22462, 27567, 32373, 33693, 55134, 64746, 67386, 101079, 111289, 202158, 222578, 303237, 333867, 606474, 667734, 1001601, 1224179, 2003202, 2448358, 3004803, 3672537, 6009606, 7345074, 11017611, 22035222, 33052833, 66105666]

約数ペア:

[(1, 66105666), (2, 33052833), (3, 22035222), (6, 11017611), (9, 7345074), (11, 6009606), (18, 3672537), (22, 3004803), (27, 2448358), (33, 2003202), (54, 1224179), (66, 1001601), (99, 667734), (109, 606474), (198, 333867), (218, 303237), (297, 222578), (327, 202158), (594, 111289), (654, 101079), (981, 67386), (1021, 64746), (1199, 55134), (1962, 33693), (2042, 32373), (2398, 27567), (2943, 22462), (3063, 21582), (3597, 18378), (5886, 11231), (6126, 10791), (7194, 9189)]