329580981

素因数分解:

$3^4\times {\mathrm{433}}^1\times {\mathrm{9397}}^1$

素因数の和:9842

約数の個数: 20

約数和(自身を含む): 493526572

約数和(自身を除く): 163945591

約数列:

[1, 3, 9, 27, 81, 433, 1299, 3897, 9397, 11691, 28191, 35073, 84573, 253719, 761157, 4068901, 12206703, 36620109, 109860327, 329580981]

約数ペア:

[(1, 329580981), (3, 109860327), (9, 36620109), (27, 12206703), (81, 4068901), (433, 761157), (1299, 253719), (3897, 84573), (9397, 35073), (11691, 28191)]