156945131943

素因数分解:

$3^1\times {\mathrm{809}}^1\times {\mathrm{1493}}^1\times {\mathrm{43313}}^1$

素因数の和:45618

約数の個数: 16

約数和(自身を含む): 209664015840

約数和(自身を除く): 52718883897

約数列:

[1, 3, 809, 1493, 2427, 4479, 43313, 129939, 1207837, 3623511, 35040217, 64666309, 105120651, 193998927, 52315043981, 156945131943]

約数ペア:

[(1, 156945131943), (3, 52315043981), (809, 193998927), (1493, 105120651), (2427, 64666309), (4479, 35040217), (43313, 3623511), (129939, 1207837)]