78857467

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 94248000

約数和(自身を除く): 15390533

約数列:

[1, 13, 19, 29, 101, 109, 247, 377, 551, 1313, 1417, 1919, 2071, 2929, 3161, 7163, 11009, 24947, 26923, 38077, 41093, 55651, 60059, 143117, 209171, 319261, 723463, 780767, 2719223, 4150393, 6065959, 78857467]

約数ペア:

[(1, 78857467), (13, 6065959), (19, 4150393), (29, 2719223), (101, 780767), (109, 723463), (247, 319261), (377, 209171), (551, 143117), (1313, 60059), (1417, 55651), (1919, 41093), (2071, 38077), (2929, 26923), (3161, 24947), (7163, 11009)]