78882927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 115057920

約数和(自身を除く): 36174993

約数列:

[1, 3, 19, 37, 57, 111, 113, 331, 339, 703, 993, 2109, 2147, 4181, 6289, 6441, 12247, 12543, 18867, 36741, 37403, 79439, 112209, 232693, 238317, 698079, 710657, 1383911, 2131971, 4151733, 26294309, 78882927]

約数ペア:

[(1, 78882927), (3, 26294309), (19, 4151733), (37, 2131971), (57, 1383911), (111, 710657), (113, 698079), (331, 238317), (339, 232693), (703, 112209), (993, 79439), (2109, 37403), (2147, 36741), (4181, 18867), (6289, 12543), (6441, 12247)]