71603997

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2647}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 97615872

約数和(自身を除く): 26011875

約数列:

[1, 3, 71, 127, 213, 381, 2647, 7941, 9017, 27051, 187937, 336169, 563811, 1008507, 23867999, 71603997]

約数ペア:

[(1, 71603997), (3, 23867999), (71, 1008507), (127, 563811), (213, 336169), (381, 187937), (2647, 27051), (7941, 9017)]