73994787

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{727}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 109933824

約数和(自身を除く): 35939037

約数列:

[1, 3, 9, 43, 129, 263, 387, 727, 789, 2181, 2367, 6543, 11309, 31261, 33927, 93783, 101781, 191201, 281349, 573603, 1720809, 8221643, 24664929, 73994787]

約数ペア:

[(1, 73994787), (3, 24664929), (9, 8221643), (43, 1720809), (129, 573603), (263, 281349), (387, 191201), (727, 101781), (789, 93783), (2181, 33927), (2367, 31261), (6543, 11309)]