89238459

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 133816320

約数和(自身を除く): 44577861

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 437, 817, 989, 1311, 1583, 2451, 2967, 4749, 18791, 30077, 36409, 56373, 68069, 90231, 109227, 204207, 691771, 1293311, 1565587, 2075313, 3879933, 4696761, 29746153, 89238459]

約数ペア:

[(1, 89238459), (3, 29746153), (19, 4696761), (23, 3879933), (43, 2075313), (57, 1565587), (69, 1293311), (129, 691771), (437, 204207), (817, 109227), (989, 90231), (1311, 68069), (1583, 56373), (2451, 36409), (2967, 30077), (4749, 18791)]