489408021729

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{26209}}^1\times {\mathrm{62873}}^1$

素因数の和:89102

約数の個数: 32

約数和(自身を含む): 791005219200

約数和(自身を除く): 301597197471

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 26209, 62873, 78627, 188619, 235881, 288299, 565857, 691603, 707643, 864897, 1697571, 2074809, 2594691, 6224427, 7784073, 18673281, 1647838457, 4943515371, 14830546113, 18126223027, 44491638339, 54378669081, 163136007243, 489408021729]

約数ペア:

[(1, 489408021729), (3, 163136007243), (9, 54378669081), (11, 44491638339), (27, 18126223027), (33, 14830546113), (99, 4943515371), (297, 1647838457), (26209, 18673281), (62873, 7784073), (78627, 6224427), (188619, 2594691), (235881, 2074809), (288299, 1697571), (565857, 864897), (691603, 707643)]