27656343

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 52704000

約数和(自身を除く): 25047657

約数列:

[1, 3, 9, 11, 13, 19, 27, 29, 33, 39, 57, 87, 99, 117, 143, 169, 171, 209, 247, 261, 297, 319, 351, 377, 429, 507, 513, 551, 627, 741, 783, 957, 1131, 1287, 1521, 1653, 1859, 1881, 2223, 2717, 2871, 3211, 3393, 3861, 4147, 4563, 4901, 4959, 5577, 5643, 6061, 6669, 7163, 8151, 8613, 9633, 10179, 12441, 14703, 14877, 16731, 18183, 21489, 24453, 28899, 35321, 37323, 44109, 50193, 53911, 54549, 64467, 73359, 78793, 86697, 93119, 105963, 111969, 132327, 161733, 163647, 193401, 236379, 279357, 317889, 485199, 709137, 838071, 953667, 1024309, 1455597, 2127411, 2514213, 3072927, 9218781, 27656343]

約数ペア:

[(1, 27656343), (3, 9218781), (9, 3072927), (11, 2514213), (13, 2127411), (19, 1455597), (27, 1024309), (29, 953667), (33, 838071), (39, 709137), (57, 485199), (87, 317889), (99, 279357), (117, 236379), (143, 193401), (169, 163647), (171, 161733), (209, 132327), (247, 111969), (261, 105963), (297, 93119), (319, 86697), (351, 78793), (377, 73359), (429, 64467), (507, 54549), (513, 53911), (551, 50193), (627, 44109), (741, 37323), (783, 35321), (957, 28899), (1131, 24453), (1287, 21489), (1521, 18183), (1653, 16731), (1859, 14877), (1881, 14703), (2223, 12441), (2717, 10179), (2871, 9633), (3211, 8613), (3393, 8151), (3861, 7163), (4147, 6669), (4563, 6061), (4901, 5643), (4959, 5577)]