57123513

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 86678592

約数和(自身を除く): 29555079

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 1693, 3749, 5079, 11247, 15237, 33741, 38939, 116817, 275959, 350451, 827877, 2483631, 6347057, 19041171, 57123513]

約数ペア:

[(1, 57123513), (3, 19041171), (9, 6347057), (23, 2483631), (69, 827877), (163, 350451), (207, 275959), (489, 116817), (1467, 38939), (1693, 33741), (3749, 15237), (5079, 11247)]