81212644293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{1290503}}^1$

素因数の和:1292424

約数の個数: 16

約数和(自身を含む): 118189518336

約数和(自身を除く): 36976874043

約数列:

[1, 3, 11, 33, 1907, 5721, 20977, 62931, 1290503, 3871509, 14195533, 42586599, 2460989221, 7382967663, 27070881431, 81212644293]

約数ペア:

[(1, 81212644293), (3, 27070881431), (11, 7382967663), (33, 2460989221), (1907, 42586599), (5721, 14195533), (20977, 3871509), (62931, 1290503)]