27646542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 78566400

約数和(自身を除く): 50919858

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 61, 63, 66, 77, 99, 109, 122, 126, 154, 183, 189, 198, 218, 231, 297, 327, 366, 378, 427, 462, 549, 594, 654, 671, 693, 763, 854, 981, 1098, 1199, 1281, 1342, 1386, 1526, 1647, 1962, 2013, 2079, 2289, 2398, 2562, 2943, 3294, 3597, 3843, 4026, 4158, 4578, 4697, 5886, 6039, 6649, 6867, 7194, 7686, 8393, 9394, 10791, 11529, 12078, 13298, 13734, 14091, 16786, 18117, 19947, 20601, 21582, 23058, 25179, 28182, 32373, 36234, 39894, 41202, 42273, 46543, 50358, 59841, 64746, 73139, 75537, 84546, 93086, 119682, 126819, 139629, 146278, 151074, 179523, 219417, 226611, 253638, 279258, 359046, 418887, 438834, 453222, 511973, 658251, 837774, 1023946, 1256661, 1316502, 1535919, 1974753, 2513322, 3071838, 3949506, 4607757, 9215514, 13823271, 27646542]

約数ペア:

[(1, 27646542), (2, 13823271), (3, 9215514), (6, 4607757), (7, 3949506), (9, 3071838), (11, 2513322), (14, 1974753), (18, 1535919), (21, 1316502), (22, 1256661), (27, 1023946), (33, 837774), (42, 658251), (54, 511973), (61, 453222), (63, 438834), (66, 418887), (77, 359046), (99, 279258), (109, 253638), (122, 226611), (126, 219417), (154, 179523), (183, 151074), (189, 146278), (198, 139629), (218, 126819), (231, 119682), (297, 93086), (327, 84546), (366, 75537), (378, 73139), (427, 64746), (462, 59841), (549, 50358), (594, 46543), (654, 42273), (671, 41202), (693, 39894), (763, 36234), (854, 32373), (981, 28182), (1098, 25179), (1199, 23058), (1281, 21582), (1342, 20601), (1386, 19947), (1526, 18117), (1647, 16786), (1962, 14091), (2013, 13734), (2079, 13298), (2289, 12078), (2398, 11529), (2562, 10791), (2943, 9394), (3294, 8393), (3597, 7686), (3843, 7194), (4026, 6867), (4158, 6649), (4578, 6039), (4697, 5886)]