156789557847

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{582391}}^1$

素因数の和:582485

約数の個数: 48

約数和(自身を含む): 255786566400

約数和(自身を除く): 98997008553

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 169, 177, 351, 507, 531, 767, 1521, 1593, 2301, 4563, 6903, 9971, 20709, 29913, 89739, 269217, 582391, 1747173, 5241519, 7571083, 15724557, 22713249, 34361069, 68139747, 98424079, 103083207, 204419241, 295272237, 309249621, 446693897, 885816711, 927748863, 1340081691, 2657450133, 4020245073, 5807020661, 12060735219, 17421061983, 52263185949, 156789557847]

約数ペア:

[(1, 156789557847), (3, 52263185949), (9, 17421061983), (13, 12060735219), (27, 5807020661), (39, 4020245073), (59, 2657450133), (117, 1340081691), (169, 927748863), (177, 885816711), (351, 446693897), (507, 309249621), (531, 295272237), (767, 204419241), (1521, 103083207), (1593, 98424079), (2301, 68139747), (4563, 34361069), (6903, 22713249), (9971, 15724557), (20709, 7571083), (29913, 5241519), (89739, 1747173), (269217, 582391)]