64963239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 102415104

約数和(自身を除く): 37451865

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 1419, 2193, 2693, 8041, 8079, 24123, 29623, 45781, 88869, 115799, 137343, 347397, 503591, 1273789, 1510773, 1968583, 3821367, 5905749, 21654413, 64963239]

約数ペア:

[(1, 64963239), (3, 21654413), (11, 5905749), (17, 3821367), (33, 1968583), (43, 1510773), (51, 1273789), (129, 503591), (187, 347397), (473, 137343), (561, 115799), (731, 88869), (1419, 45781), (2193, 29623), (2693, 24123), (8041, 8079)]