173868339

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{42709}}^1$

素因数の和:42794

約数の個数: 16

約数和(自身を含む): 246009600

約数和(自身を除く): 72141261

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 42709, 128127, 982307, 2519831, 2946921, 7559493, 57956113, 173868339]

約数ペア:

[(1, 173868339), (3, 57956113), (23, 7559493), (59, 2946921), (69, 2519831), (177, 982307), (1357, 128127), (4071, 42709)]