155530903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12613}}^1$

素因数の和:12702

約数の個数: 16

約数和(自身を含む): 181641600

約数和(自身を除く): 26110697

約数列:

[1, 11, 19, 59, 209, 649, 1121, 12331, 12613, 138743, 239647, 744167, 2636117, 8185837, 14139173, 155530903]

約数ペア:

[(1, 155530903), (11, 14139173), (19, 8185837), (59, 2636117), (209, 744167), (649, 239647), (1121, 138743), (12331, 12613)]