131540872011

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1185052901}}^1$

素因数の和:1185052941

約数の個数: 8

約数和(自身を含む): 180128041104

約数和(自身を除く): 48587169093

約数列:

[1, 3, 37, 111, 1185052901, 3555158703, 43846957337, 131540872011]

約数ペア:

[(1, 131540872011), (3, 43846957337), (37, 3555158703), (111, 1185052901)]