354141

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 18

約数和(自身を含む): 544830

約数和(自身を除く): 190689

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 361, 981, 1083, 2071, 3249, 6213, 18639, 39349, 118047, 354141]

約数ペア:

[(1, 354141), (3, 118047), (9, 39349), (19, 18639), (57, 6213), (109, 3249), (171, 2071), (327, 1083), (361, 981)]