128825410179

素因数分解:

$3^1\times {\mathrm{421}}^1\times {\mathrm{14653}}^1\times {\mathrm{6961}}^1$

素因数の和:22038

約数の個数: 16

約数和(自身を含む): 172211697824

約数和(自身を除く): 43386287645

約数列:

[1, 3, 421, 1263, 6961, 14653, 20883, 43959, 2930581, 6168913, 8791743, 18506739, 101999533, 305998599, 42941803393, 128825410179]

約数ペア:

[(1, 128825410179), (3, 42941803393), (421, 305998599), (1263, 101999533), (6961, 18506739), (14653, 8791743), (20883, 6168913), (43959, 2930581)]