263973669903

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{421}}^1\times {\mathrm{66541}}^1$

素因数の和:67320

約数の個数: 32

約数和(自身を含む): 393130136000

約数和(自身を除く): 129156466097

約数列:

[1, 3, 9, 27, 349, 421, 1047, 1263, 3141, 3789, 9423, 11367, 66541, 146929, 199623, 440787, 598869, 1322361, 1796607, 3967083, 23222809, 28013761, 69668427, 84041283, 209005281, 252123849, 627015843, 756371547, 9776802589, 29330407767, 87991223301, 263973669903]

約数ペア:

[(1, 263973669903), (3, 87991223301), (9, 29330407767), (27, 9776802589), (349, 756371547), (421, 627015843), (1047, 252123849), (1263, 209005281), (3141, 84041283), (3789, 69668427), (9423, 28013761), (11367, 23222809), (66541, 3967083), (146929, 1796607), (199623, 1322361), (440787, 598869)]