156949093731

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{2157109}}^1$

素因数の和:2157498

約数の個数: 16

約数和(自身を含む): 212604761600

約数和(自身を除く): 55655667869

約数列:

[1, 3, 79, 237, 307, 921, 24253, 72759, 2157109, 6471327, 170411611, 511234833, 662232463, 1986697389, 52316364577, 156949093731]

約数ペア:

[(1, 156949093731), (3, 52316364577), (79, 1986697389), (237, 662232463), (307, 511234833), (921, 170411611), (24253, 6471327), (72759, 2157109)]