66901071

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 29866929

約数列:

[1, 3, 19, 57, 79, 83, 179, 237, 249, 537, 1501, 1577, 3401, 4503, 4731, 6557, 10203, 14141, 14857, 19671, 42423, 44571, 124583, 268679, 282283, 373749, 806037, 846849, 1173703, 3521109, 22300357, 66901071]

約数ペア:

[(1, 66901071), (3, 22300357), (19, 3521109), (57, 1173703), (79, 846849), (83, 806037), (179, 373749), (237, 282283), (249, 268679), (537, 124583), (1501, 44571), (1577, 42423), (3401, 19671), (4503, 14857), (4731, 14141), (6557, 10203)]