126276843

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 219340800

約数和(自身を除く): 93063957

約数列:

[1, 3, 7, 11, 21, 33, 41, 67, 77, 123, 199, 201, 231, 287, 451, 469, 597, 737, 861, 1353, 1393, 1407, 2189, 2211, 2747, 3157, 4179, 5159, 6567, 8159, 8241, 9471, 13333, 15323, 15477, 19229, 24477, 30217, 39999, 45969, 57113, 57687, 89749, 90651, 93331, 146663, 171339, 211519, 269247, 279993, 439989, 546653, 628243, 634557, 1026641, 1639959, 1884729, 3079923, 3826571, 6013183, 11479713, 18039549, 42092281, 126276843]

約数ペア:

[(1, 126276843), (3, 42092281), (7, 18039549), (11, 11479713), (21, 6013183), (33, 3826571), (41, 3079923), (67, 1884729), (77, 1639959), (123, 1026641), (199, 634557), (201, 628243), (231, 546653), (287, 439989), (451, 279993), (469, 269247), (597, 211519), (737, 171339), (861, 146663), (1353, 93331), (1393, 90651), (1407, 89749), (2189, 57687), (2211, 57113), (2747, 45969), (3157, 39999), (4179, 30217), (5159, 24477), (6567, 19229), (8159, 15477), (8241, 15323), (9471, 13333)]