1566780162063

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{1543}}^1\times {\mathrm{25447}}^1$

素因数の和:27323

約数の個数: 32

約数和(自身を含む): 2142498471936

約数和(自身を除く): 575718309873

約数列:

[1, 3, 47, 141, 283, 849, 1543, 4629, 13301, 25447, 39903, 72521, 76341, 217563, 436669, 1196009, 1310007, 3588027, 7201501, 20523443, 21604503, 39264721, 61570329, 117794163, 338470547, 1015411641, 1845441887, 5536325661, 11111916043, 33335748129, 522260054021, 1566780162063]

約数ペア:

[(1, 1566780162063), (3, 522260054021), (47, 33335748129), (141, 11111916043), (283, 5536325661), (849, 1845441887), (1543, 1015411641), (4629, 338470547), (13301, 117794163), (25447, 61570329), (39903, 39264721), (72521, 21604503), (76341, 20523443), (217563, 7201501), (436669, 3588027), (1196009, 1310007)]