66686187

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 90288000

約数和(自身を除く): 23601813

約数列:

[1, 3, 89, 267, 379, 659, 1137, 1977, 33731, 58651, 101193, 175953, 249761, 749283, 22228729, 66686187]

約数ペア:

[(1, 66686187), (3, 22228729), (89, 749283), (267, 249761), (379, 175953), (659, 101193), (1137, 58651), (1977, 33731)]