66420383

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 70450176

約数和(自身を除く): 4029793

約数列:

[1, 31, 67, 113, 283, 2077, 3503, 7571, 8773, 18961, 31979, 234701, 587791, 991349, 2142593, 66420383]

約数ペア:

[(1, 66420383), (31, 2142593), (67, 991349), (113, 587791), (283, 234701), (2077, 31979), (3503, 18961), (7571, 8773)]