259743159

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18049}}^1$

素因数の和:18112

約数の個数: 32

約数和(自身を含む): 424536000

約数和(自身を除く): 164792841

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 14391, 18049, 54147, 162441, 234637, 487323, 703911, 740009, 2111733, 2220027, 6335199, 6660081, 9620117, 19980243, 28860351, 86581053, 259743159]

約数ペア:

[(1, 259743159), (3, 86581053), (9, 28860351), (13, 19980243), (27, 9620117), (39, 6660081), (41, 6335199), (117, 2220027), (123, 2111733), (351, 740009), (369, 703911), (533, 487323), (1107, 234637), (1599, 162441), (4797, 54147), (14391, 18049)]