120118311

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2897}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 184451904

約数和(自身を除く): 64333593

約数列:

[1, 3, 9, 17, 51, 153, 271, 813, 2439, 2897, 4607, 8691, 13821, 26073, 41463, 49249, 147747, 443241, 785087, 2355261, 7065783, 13346479, 40039437, 120118311]

約数ペア:

[(1, 120118311), (3, 40039437), (9, 13346479), (17, 7065783), (51, 2355261), (153, 785087), (271, 443241), (813, 147747), (2439, 49249), (2897, 41463), (4607, 26073), (8691, 13821)]