57321813

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{2053}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 78676416

約数和(自身を除く): 21354603

約数列:

[1, 3, 41, 123, 227, 681, 2053, 6159, 9307, 27921, 84173, 252519, 466031, 1398093, 19107271, 57321813]

約数ペア:

[(1, 57321813), (3, 19107271), (41, 1398093), (123, 466031), (227, 252519), (681, 84173), (2053, 27921), (6159, 9307)]