172622043

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18749}}^1$

素因数の和:18800

約数の個数: 32

約数和(自身を含む): 288000000

約数和(自身を除く): 115377957

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 18749, 56247, 168741, 206239, 506223, 581219, 618717, 1743657, 1856151, 5230971, 5568453, 6393409, 15692913, 19180227, 57540681, 172622043]

約数ペア:

[(1, 172622043), (3, 57540681), (9, 19180227), (11, 15692913), (27, 6393409), (31, 5568453), (33, 5230971), (93, 1856151), (99, 1743657), (279, 618717), (297, 581219), (341, 506223), (837, 206239), (1023, 168741), (3069, 56247), (9207, 18749)]