156947390517

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{12488851}}^1$

素因数の和:12488984

約数の個数: 16

約数和(自身を含む): 215807362560

約数和(自身を除く): 58859972043

約数列:

[1, 3, 59, 71, 177, 213, 4189, 12567, 12488851, 37466553, 736842209, 886708421, 2210526627, 2660125263, 52315796839, 156947390517]

約数ペア:

[(1, 156947390517), (3, 52315796839), (59, 2660125263), (71, 2210526627), (177, 886708421), (213, 736842209), (4189, 37466553), (12567, 12488851)]