53826981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4325

約数の個数: 32

約数和(自身を含む): 86163840

約数和(自身を除く): 32336859

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 4273, 12597, 12819, 55549, 72641, 81187, 166647, 217923, 243561, 944333, 1055431, 1380179, 2832999, 3166293, 4140537, 17942327, 53826981]

約数ペア:

[(1, 53826981), (3, 17942327), (13, 4140537), (17, 3166293), (19, 2832999), (39, 1380179), (51, 1055431), (57, 944333), (221, 243561), (247, 217923), (323, 166647), (663, 81187), (741, 72641), (969, 55549), (4199, 12819), (4273, 12597)]