27571041

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 41074176

約数和(自身を除く): 13503135

約数列:

[1, 3, 9, 43, 129, 191, 373, 387, 573, 1119, 1719, 3357, 8213, 16039, 24639, 48117, 71243, 73917, 144351, 213729, 641187, 3063449, 9190347, 27571041]

約数ペア:

[(1, 27571041), (3, 9190347), (9, 3063449), (43, 641187), (129, 213729), (191, 144351), (373, 73917), (387, 71243), (573, 48117), (1119, 24639), (1719, 16039), (3357, 8213)]