27953406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7027}}^1$

素因数の和:7065

約数の個数: 48

約数和(自身を含む): 69071184

約数和(自身を除く): 41117778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 7027, 14054, 21081, 42162, 63243, 91351, 119459, 126486, 182702, 238918, 274053, 358377, 548106, 716754, 822159, 1075131, 1552967, 1644318, 2150262, 3105934, 4658901, 9317802, 13976703, 27953406]

約数ペア:

[(1, 27953406), (2, 13976703), (3, 9317802), (6, 4658901), (9, 3105934), (13, 2150262), (17, 1644318), (18, 1552967), (26, 1075131), (34, 822159), (39, 716754), (51, 548106), (78, 358377), (102, 274053), (117, 238918), (153, 182702), (221, 126486), (234, 119459), (306, 91351), (442, 63243), (663, 42162), (1326, 21081), (1989, 14054), (3978, 7027)]