85497903

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 129945600

約数和(自身を除く): 44447697

約数列:

[1, 3, 9, 27, 59, 177, 191, 281, 531, 573, 843, 1593, 1719, 2529, 5157, 7587, 11269, 16579, 33807, 49737, 53671, 101421, 149211, 161013, 304263, 447633, 483039, 1449117, 3166589, 9499767, 28499301, 85497903]

約数ペア:

[(1, 85497903), (3, 28499301), (9, 9499767), (27, 3166589), (59, 1449117), (177, 483039), (191, 447633), (281, 304263), (531, 161013), (573, 149211), (843, 101421), (1593, 53671), (1719, 49737), (2529, 33807), (5157, 16579), (7587, 11269)]