157028520639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{2453149}}^1$

素因数の和:2454294

約数の個数: 16

約数和(自身を含む): 220587248000

約数和(自身を除く): 63558727361

約数列:

[1, 3, 19, 57, 1123, 3369, 21337, 64011, 2453149, 7359447, 46609831, 139829493, 2754886327, 8264658981, 52342840213, 157028520639]

約数ペア:

[(1, 157028520639), (3, 52342840213), (19, 8264658981), (57, 2754886327), (1123, 139829493), (3369, 46609831), (21337, 7359447), (64011, 2453149)]