49091193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7759}}^1$

素因数の和:7821

約数の個数: 24

約数和(自身を含む): 76668800

約数和(自身を除く): 27577607

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 7759, 23277, 69831, 147421, 287083, 442263, 861249, 1326789, 2583747, 5454577, 16363731, 49091193]

約数ペア:

[(1, 49091193), (3, 16363731), (9, 5454577), (19, 2583747), (37, 1326789), (57, 861249), (111, 442263), (171, 287083), (333, 147421), (703, 69831), (2109, 23277), (6327, 7759)]