66024639

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{42901}}^1$

素因数の和:42932

約数の個数: 20

約数和(自身を含む): 103822840

約数和(自身を除く): 37798201

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 42901, 128703, 386109, 815119, 1158327, 2445357, 3474981, 7336071, 22008213, 66024639]

約数ペア:

[(1, 66024639), (3, 22008213), (9, 7336071), (19, 3474981), (27, 2445357), (57, 1158327), (81, 815119), (171, 386109), (513, 128703), (1539, 42901)]