553669209

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{15269}}^1$

素因数の和:15374

約数の個数: 32

約数和(自身を含む): 879552000

約数和(自身を除く): 325882791

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 12087, 15269, 36261, 45807, 137421, 259573, 412263, 778719, 1206251, 2336157, 3618753, 7008471, 10856259, 20506267, 32568777, 61518801, 184556403, 553669209]

約数ペア:

[(1, 553669209), (3, 184556403), (9, 61518801), (17, 32568777), (27, 20506267), (51, 10856259), (79, 7008471), (153, 3618753), (237, 2336157), (459, 1206251), (711, 778719), (1343, 412263), (2133, 259573), (4029, 137421), (12087, 45807), (15269, 36261)]