128973867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{2423}}^1$

素因数の和:4050

約数の個数: 16

約数和(自身を含む): 187792128

約数和(自身を除く): 58818261

約数列:

[1, 3, 11, 33, 1613, 2423, 4839, 7269, 17743, 26653, 53229, 79959, 3908299, 11724897, 42991289, 128973867]

約数ペア:

[(1, 128973867), (3, 42991289), (11, 11724897), (33, 3908299), (1613, 79959), (2423, 53229), (4839, 26653), (7269, 17743)]