354423681

素因数分解:

$3^4\times {\mathrm{1103}}^1\times {\mathrm{3967}}^1$

素因数の和:5082

約数の個数: 20

約数和(自身を含む): 530061312

約数和(自身を除く): 175637631

約数列:

[1, 3, 9, 27, 81, 1103, 3309, 3967, 9927, 11901, 29781, 35703, 89343, 107109, 321327, 4375601, 13126803, 39380409, 118141227, 354423681]

約数ペア:

[(1, 354423681), (3, 118141227), (9, 39380409), (27, 13126803), (81, 4375601), (1103, 321327), (3309, 107109), (3967, 89343), (9927, 35703), (11901, 29781)]