49667931

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 78408000

約数和(自身を除く): 28740069

約数列:

[1, 3, 9, 17, 27, 51, 153, 241, 449, 459, 723, 1347, 2169, 4041, 4097, 6507, 7633, 12123, 12291, 22899, 36873, 68697, 108209, 110619, 206091, 324627, 973881, 1839553, 2921643, 5518659, 16555977, 49667931]

約数ペア:

[(1, 49667931), (3, 16555977), (9, 5518659), (17, 2921643), (27, 1839553), (51, 973881), (153, 324627), (241, 206091), (449, 110619), (459, 108209), (723, 68697), (1347, 36873), (2169, 22899), (4041, 12291), (4097, 12123), (6507, 7633)]