27087918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 64399104

約数和(自身を除く): 37311186

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 131, 143, 241, 262, 286, 393, 429, 482, 723, 786, 858, 1441, 1446, 1703, 2651, 2882, 3133, 3406, 4323, 5109, 5302, 6266, 7953, 8646, 9399, 10218, 15906, 18733, 18798, 31571, 34463, 37466, 56199, 63142, 68926, 94713, 103389, 112398, 189426, 206778, 347281, 410423, 694562, 820846, 1041843, 1231269, 2083686, 2462538, 4514653, 9029306, 13543959, 27087918]

約数ペア:

[(1, 27087918), (2, 13543959), (3, 9029306), (6, 4514653), (11, 2462538), (13, 2083686), (22, 1231269), (26, 1041843), (33, 820846), (39, 694562), (66, 410423), (78, 347281), (131, 206778), (143, 189426), (241, 112398), (262, 103389), (286, 94713), (393, 68926), (429, 63142), (482, 56199), (723, 37466), (786, 34463), (858, 31571), (1441, 18798), (1446, 18733), (1703, 15906), (2651, 10218), (2882, 9399), (3133, 8646), (3406, 7953), (4323, 6266), (5109, 5302)]