273812979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 404352000

約数和(自身を除く): 130539021

約数列:

[1, 3, 11, 33, 149, 233, 239, 447, 699, 717, 1639, 2563, 2629, 4917, 7689, 7887, 34717, 35611, 55687, 104151, 106833, 167061, 381887, 391721, 612557, 1145661, 1175163, 1837671, 8297363, 24892089, 91270993, 273812979]

約数ペア:

[(1, 273812979), (3, 91270993), (11, 24892089), (33, 8297363), (149, 1837671), (233, 1175163), (239, 1145661), (447, 612557), (699, 391721), (717, 381887), (1639, 167061), (2563, 106833), (2629, 104151), (4917, 55687), (7689, 35611), (7887, 34717)]