870855129

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{18583}}^1$

素因数の和:18757

約数の個数: 24

約数和(自身を含む): 1298798592

約数和(自身を除く): 427943463

約数列:

[1, 3, 9, 41, 123, 127, 369, 381, 1143, 5207, 15621, 18583, 46863, 55749, 167247, 761903, 2285709, 2360041, 6857127, 7080123, 21240369, 96761681, 290285043, 870855129]

約数ペア:

[(1, 870855129), (3, 290285043), (9, 96761681), (41, 21240369), (123, 7080123), (127, 6857127), (369, 2360041), (381, 2285709), (1143, 761903), (5207, 167247), (15621, 55749), (18583, 46863)]