89921433

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6091}}^1$

素因数の和:6157

約数の個数: 32

約数和(自身を含む): 148157440

約数和(自身を除く): 58236007

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 4921, 6091, 14763, 18273, 42637, 115729, 127911, 225367, 347187, 676101, 810103, 1577569, 2430309, 4281973, 4732707, 12845919, 29973811, 89921433]

約数ペア:

[(1, 89921433), (3, 29973811), (7, 12845919), (19, 4732707), (21, 4281973), (37, 2430309), (57, 1577569), (111, 810103), (133, 676101), (259, 347187), (399, 225367), (703, 127911), (777, 115729), (2109, 42637), (4921, 18273), (6091, 14763)]