149411919

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{8089}}^1$

素因数の和:8270

約数の個数: 16

約数和(自身を含む): 205032960

約数和(自身を除く): 55621041

約数列:

[1, 3, 47, 131, 141, 393, 6157, 8089, 18471, 24267, 380183, 1059659, 1140549, 3178977, 49803973, 149411919]

約数ペア:

[(1, 149411919), (3, 49803973), (47, 3178977), (131, 1140549), (141, 1059659), (393, 380183), (6157, 24267), (8089, 18471)]