102642009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{20233}}^1$

素因数の和:20344

約数の個数: 16

約数和(自身を含む): 145684800

約数和(自身を除く): 43042791

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 20233, 60699, 384427, 1153281, 1800737, 5402211, 34214003, 102642009]

約数ペア:

[(1, 102642009), (3, 34214003), (19, 5402211), (57, 1800737), (89, 1153281), (267, 384427), (1691, 60699), (5073, 20233)]