54273709

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 14673491

約数列:

[1, 7, 19, 37, 41, 133, 259, 269, 287, 703, 779, 1517, 1883, 4921, 5111, 5453, 9953, 10619, 11029, 28823, 35777, 69671, 77203, 189107, 201761, 209551, 408073, 1323749, 1466857, 2856511, 7753387, 54273709]

約数ペア:

[(1, 54273709), (7, 7753387), (19, 2856511), (37, 1466857), (41, 1323749), (133, 408073), (259, 209551), (269, 201761), (287, 189107), (703, 77203), (779, 69671), (1517, 35777), (1883, 28823), (4921, 11029), (5111, 10619), (5453, 9953)]