80422623

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 118849536

約数和(自身を除く): 38426913

約数列:

[1, 3, 9, 71, 127, 213, 381, 639, 991, 1143, 2973, 8919, 9017, 27051, 70361, 81153, 125857, 211083, 377571, 633249, 1132713, 8935847, 26807541, 80422623]

約数ペア:

[(1, 80422623), (3, 26807541), (9, 8935847), (71, 1132713), (127, 633249), (213, 377571), (381, 211083), (639, 125857), (991, 81153), (1143, 70361), (2973, 27051), (8919, 9017)]