138655543041

素因数分解:

$3^3\times {\mathrm{1163}}^1\times {\mathrm{4415641}}^1$

素因数の和:4416813

約数の個数: 16

約数和(自身を含む): 205592291520

約数和(自身を除く): 66936748479

約数列:

[1, 3, 9, 27, 1163, 3489, 10467, 31401, 4415641, 13246923, 39740769, 119222307, 5135390483, 15406171449, 46218514347, 138655543041]

約数ペア:

[(1, 138655543041), (3, 46218514347), (9, 15406171449), (27, 5135390483), (1163, 119222307), (3489, 39740769), (10467, 13246923), (31401, 4415641)]