218324253309

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{6551}}^1\times {\mathrm{101917}}^1$

素因数の和:108580

約数の個数: 16

約数和(自身を含む): 293817363840

約数和(自身を除く): 75493110531

約数列:

[1, 3, 109, 327, 6551, 19653, 101917, 305751, 714059, 2142177, 11108953, 33326859, 667658267, 2002974801, 72774751103, 218324253309]

約数ペア:

[(1, 218324253309), (3, 72774751103), (109, 2002974801), (327, 667658267), (6551, 33326859), (19653, 11108953), (101917, 2142177), (305751, 714059)]