195781041

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 287099904

約数和(自身を除く): 91318863

約数列:

[1, 3, 9, 127, 157, 381, 471, 1091, 1143, 1413, 3273, 9819, 19939, 59817, 138557, 171287, 179451, 415671, 513861, 1247013, 1541583, 21753449, 65260347, 195781041]

約数ペア:

[(1, 195781041), (3, 65260347), (9, 21753449), (127, 1541583), (157, 1247013), (381, 513861), (471, 415671), (1091, 179451), (1143, 171287), (1413, 138557), (3273, 59817), (9819, 19939)]