69418923

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 109057536

約数和(自身を除く): 39638613

約数列:

[1, 3, 7, 21, 53, 97, 159, 291, 371, 643, 679, 1113, 1929, 2037, 4501, 5141, 13503, 15423, 34079, 35987, 62371, 102237, 107961, 187113, 238553, 436597, 715659, 1309791, 3305663, 9916989, 23139641, 69418923]

約数ペア:

[(1, 69418923), (3, 23139641), (7, 9916989), (21, 3305663), (53, 1309791), (97, 715659), (159, 436597), (291, 238553), (371, 187113), (643, 107961), (679, 102237), (1113, 62371), (1929, 35987), (2037, 34079), (4501, 15423), (5141, 13503)]