48311319

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121081}}^1$

素因数の和:121110

約数の個数: 16

約数和(自身を含む): 77492480

約数和(自身を除く): 29181161

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 121081, 363243, 847567, 2300539, 2542701, 6901617, 16103773, 48311319]

約数ペア:

[(1, 48311319), (3, 16103773), (7, 6901617), (19, 2542701), (21, 2300539), (57, 847567), (133, 363243), (399, 121081)]