127263669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 191702784

約数和(自身を除く): 64439115

約数列:

[1, 3, 13, 23, 39, 69, 299, 337, 421, 897, 1011, 1263, 4381, 5473, 7751, 9683, 13143, 16419, 23253, 29049, 100763, 125879, 141877, 302289, 377637, 425631, 1844401, 3263171, 5533203, 9789513, 42421223, 127263669]

約数ペア:

[(1, 127263669), (3, 42421223), (13, 9789513), (23, 5533203), (39, 3263171), (69, 1844401), (299, 425631), (337, 377637), (421, 302289), (897, 141877), (1011, 125879), (1263, 100763), (4381, 29049), (5473, 23253), (7751, 16419), (9683, 13143)]