196421121

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13219}}^1$

素因数の和:13365

約数の個数: 24

約数和(自身を含む): 307973120

約数和(自身を除く): 111551999

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 4953, 13219, 14859, 39657, 118971, 171847, 515541, 1546623, 1678813, 5036439, 15109317, 21824569, 65473707, 196421121]

約数ペア:

[(1, 196421121), (3, 65473707), (9, 21824569), (13, 15109317), (39, 5036439), (117, 1678813), (127, 1546623), (381, 515541), (1143, 171847), (1651, 118971), (4953, 39657), (13219, 14859)]