157212327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67271}}^1$

素因数の和:67334

約数の個数: 16

約数和(自身を含む): 226033920

約数和(自身を除く): 68821593

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 67271, 201813, 1278149, 2758111, 3834447, 8274333, 52404109, 157212327]

約数ペア:

[(1, 157212327), (3, 52404109), (19, 8274333), (41, 3834447), (57, 2758111), (123, 1278149), (779, 201813), (2337, 67271)]