166997871

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{4507}}^1$

素因数の和:4715

約数の個数: 24

約数和(自身を含む): 253169280

約数和(自身を除く): 86171409

約数列:

[1, 3, 9, 23, 69, 179, 207, 537, 1611, 4117, 4507, 12351, 13521, 37053, 40563, 103661, 310983, 806753, 932949, 2420259, 7260777, 18555319, 55665957, 166997871]

約数ペア:

[(1, 166997871), (3, 55665957), (9, 18555319), (23, 7260777), (69, 2420259), (179, 932949), (207, 806753), (537, 310983), (1611, 103661), (4117, 40563), (4507, 37053), (12351, 13521)]