73418841

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 111256704

約数和(自身を除く): 37837863

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 4691, 5217, 14073, 15651, 42219, 173567, 220477, 520701, 661431, 1562103, 1984293, 8157649, 24472947, 73418841]

約数ペア:

[(1, 73418841), (3, 24472947), (9, 8157649), (37, 1984293), (47, 1562103), (111, 661431), (141, 520701), (333, 220477), (423, 173567), (1739, 42219), (4691, 15651), (5217, 14073)]