161738777779

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6781}}^1\times {\mathrm{13127}}^1$

素因数の和:20010

約数の個数: 16

約数和(自身を含む): 170945464320

約数和(自身を除く): 9206686541

約数列:

[1, 23, 79, 1817, 6781, 13127, 155963, 301921, 535699, 1037033, 12321077, 23851759, 89014187, 2047326301, 7032120773, 161738777779]

約数ペア:

[(1, 161738777779), (23, 7032120773), (79, 2047326301), (1817, 89014187), (6781, 23851759), (13127, 12321077), (155963, 1037033), (301921, 535699)]