73409787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13048

約数の個数: 32

約数和(自身を含む): 124896000

約数和(自身を除く): 51486213

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 13009, 39027, 117081, 143099, 247171, 351243, 429297, 741513, 1287891, 2224539, 2718881, 3863673, 6673617, 8156643, 24469929, 73409787]

約数ペア:

[(1, 73409787), (3, 24469929), (9, 8156643), (11, 6673617), (19, 3863673), (27, 2718881), (33, 2224539), (57, 1287891), (99, 741513), (171, 429297), (209, 351243), (297, 247171), (513, 143099), (627, 117081), (1881, 39027), (5643, 13009)]