27874017

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 43276800

約数和(自身を除く): 15402783

約数列:

[1, 3, 9, 27, 29, 87, 97, 261, 291, 367, 783, 873, 1101, 2619, 2813, 3303, 8439, 9909, 10643, 25317, 31929, 35599, 75951, 95787, 106797, 287361, 320391, 961173, 1032371, 3097113, 9291339, 27874017]

約数ペア:

[(1, 27874017), (3, 9291339), (9, 3097113), (27, 1032371), (29, 961173), (87, 320391), (97, 287361), (261, 106797), (291, 95787), (367, 75951), (783, 35599), (873, 31929), (1101, 25317), (2619, 10643), (2813, 9909), (3303, 8439)]