84247299

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 123815120

約数和(自身を除く): 39567821

約数列:

[1, 3, 9, 109, 157, 327, 471, 547, 981, 1413, 1641, 4923, 17113, 51339, 59623, 85879, 154017, 178869, 257637, 536607, 772911, 9360811, 28082433, 84247299]

約数ペア:

[(1, 84247299), (3, 28082433), (9, 9360811), (109, 772911), (157, 536607), (327, 257637), (471, 178869), (547, 154017), (981, 85879), (1413, 59623), (1641, 51339), (4923, 17113)]