78968959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 87367680

約数和(自身を除く): 8398721

約数列:

[1, 19, 23, 157, 437, 1151, 2983, 3611, 21869, 26473, 68609, 180707, 502987, 3433433, 4156261, 78968959]

約数ペア:

[(1, 78968959), (19, 4156261), (23, 3433433), (157, 502987), (437, 180707), (1151, 68609), (2983, 26473), (3611, 21869)]