627109347

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 872750080

約数和(自身を除く): 245640733

約数列:

[1, 3, 67, 73, 79, 201, 219, 237, 541, 1623, 4891, 5293, 5767, 14673, 15879, 17301, 36247, 39493, 42739, 108741, 118479, 128217, 386389, 1159167, 2646031, 2863513, 3119947, 7938093, 8590539, 9359841, 209036449, 627109347]

約数ペア:

[(1, 627109347), (3, 209036449), (67, 9359841), (73, 8590539), (79, 7938093), (201, 3119947), (219, 2863513), (237, 2646031), (541, 1159167), (1623, 386389), (4891, 128217), (5293, 118479), (5767, 108741), (14673, 42739), (15879, 39493), (17301, 36247)]