169920657

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1483}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 254654400

約数和(自身を除く): 84733743

約数列:

[1, 3, 9, 29, 87, 261, 439, 1317, 1483, 3951, 4449, 12731, 13347, 38193, 43007, 114579, 129021, 387063, 651037, 1953111, 5859333, 18880073, 56640219, 169920657]

約数ペア:

[(1, 169920657), (3, 56640219), (9, 18880073), (29, 5859333), (87, 1953111), (261, 651037), (439, 387063), (1317, 129021), (1483, 114579), (3951, 43007), (4449, 38193), (12731, 13347)]