15693281361

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{7962091}}^1$

素因数の和:7962173

約数の個数: 16

約数和(自身を含む): 23567792320

約数和(自身を除く): 7874510959

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 7962091, 23886273, 71658819, 214976457, 581232643, 1743697929, 5231093787, 15693281361]

約数ペア:

[(1, 15693281361), (3, 5231093787), (9, 1743697929), (27, 581232643), (73, 214976457), (219, 71658819), (657, 23886273), (1971, 7962091)]