5402889

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 8640000

約数和(自身を除く): 3237111

約数列:

[1, 3, 9, 17, 27, 51, 79, 149, 153, 237, 447, 459, 711, 1341, 1343, 2133, 2533, 4023, 4029, 7599, 11771, 12087, 22797, 35313, 36261, 68391, 105939, 200107, 317817, 600321, 1800963, 5402889]

約数ペア:

[(1, 5402889), (3, 1800963), (9, 600321), (17, 317817), (27, 200107), (51, 105939), (79, 68391), (149, 36261), (153, 35313), (237, 22797), (447, 12087), (459, 11771), (711, 7599), (1341, 4029), (1343, 4023), (2133, 2533)]