42080193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3371}}^1$

素因数の和:3469

約数の個数: 24

約数和(自身を含む): 64877280

約数和(自身を除く): 22797087

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 3371, 4161, 10113, 12483, 30339, 64049, 192147, 246083, 576441, 738249, 2214747, 4675577, 14026731, 42080193]

約数ペア:

[(1, 42080193), (3, 14026731), (9, 4675577), (19, 2214747), (57, 738249), (73, 576441), (171, 246083), (219, 192147), (657, 64049), (1387, 30339), (3371, 12483), (4161, 10113)]