127948866

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{207037}}^1$

素因数の和:207145

約数の個数: 16

約数和(自身を含む): 258383424

約数和(自身を除く): 130434558

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 207037, 414074, 621111, 1242222, 21324811, 42649622, 63974433, 127948866]

約数ペア:

[(1, 127948866), (2, 63974433), (3, 42649622), (6, 21324811), (103, 1242222), (206, 621111), (309, 414074), (618, 207037)]