159505011

素因数分解:

$3^3\times {\mathrm{743}}^1\times {\mathrm{7951}}^1$

素因数の和:8703

約数の個数: 16

約数和(自身を含む): 236651520

約数和(自身を除く): 77146509

約数列:

[1, 3, 9, 27, 743, 2229, 6687, 7951, 20061, 23853, 71559, 214677, 5907593, 17722779, 53168337, 159505011]

約数ペア:

[(1, 159505011), (3, 53168337), (9, 17722779), (27, 5907593), (743, 214677), (2229, 71559), (6687, 23853), (7951, 20061)]