47651967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13009}}^1$

素因数の和:13063

約数の個数: 24

約数和(自身を含む): 77123280

約数和(自身を除く): 29471313

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 13009, 39027, 117081, 143099, 429297, 481333, 1287891, 1443999, 4331997, 5294663, 15883989, 47651967]

約数ペア:

[(1, 47651967), (3, 15883989), (9, 5294663), (11, 4331997), (33, 1443999), (37, 1287891), (99, 481333), (111, 429297), (333, 143099), (407, 117081), (1221, 39027), (3663, 13009)]