737200143

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{42463}}^1$

素因数の和:43115

約数の個数: 16

約数和(自身を含む): 1093872640

約数和(自身を除く): 356672497

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 42463, 127389, 382167, 1146501, 27303709, 81911127, 245733381, 737200143]

約数ペア:

[(1, 737200143), (3, 245733381), (9, 81911127), (27, 27303709), (643, 1146501), (1929, 382167), (5787, 127389), (17361, 42463)]