81241963

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 98910720

約数和(自身を除く): 17668757

約数列:

[1, 11, 17, 29, 71, 187, 211, 319, 493, 781, 1207, 2059, 2321, 3587, 5423, 6119, 13277, 14981, 22649, 35003, 39457, 67309, 104023, 164791, 254677, 385033, 434449, 1144253, 2801447, 4778939, 7385633, 81241963]

約数ペア:

[(1, 81241963), (11, 7385633), (17, 4778939), (29, 2801447), (71, 1144253), (187, 434449), (211, 385033), (319, 254677), (493, 164791), (781, 104023), (1207, 67309), (2059, 39457), (2321, 35003), (3587, 22649), (5423, 14981), (6119, 13277)]