73131789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{3911}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 102150144

約数和(自身を除く): 29018355

約数列:

[1, 3, 23, 69, 271, 813, 3911, 6233, 11733, 18699, 89953, 269859, 1059881, 3179643, 24377263, 73131789]

約数ペア:

[(1, 73131789), (3, 24377263), (23, 3179643), (69, 1059881), (271, 269859), (813, 89953), (3911, 18699), (6233, 11733)]