138315665583

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{40337027}}^1$

素因数の和:40337163

約数の個数: 16

約数和(自身を含む): 206525583360

約数和(自身を除く): 68209917777

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 40337027, 121011081, 363033243, 1089099729, 5122802429, 15368407287, 46105221861, 138315665583]

約数ペア:

[(1, 138315665583), (3, 46105221861), (9, 15368407287), (27, 5122802429), (127, 1089099729), (381, 363033243), (1143, 121011081), (3429, 40337027)]