166020719679

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1085102743}}^1$

素因数の和:1085102766

約数の個数: 12

約数和(自身を含む): 253914042096

約数和(自身を除く): 87893322417

約数列:

[1, 3, 9, 17, 51, 153, 1085102743, 3255308229, 9765924687, 18446746631, 55340239893, 166020719679]

約数ペア:

[(1, 166020719679), (3, 55340239893), (9, 18446746631), (17, 9765924687), (51, 3255308229), (153, 1085102743)]