89431131

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{733}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 121385984

約数和(自身を除く): 31954853

約数列:

[1, 3, 67, 201, 607, 733, 1821, 2199, 40669, 49111, 122007, 147333, 444931, 1334793, 29810377, 89431131]

約数ペア:

[(1, 89431131), (3, 29810377), (67, 1334793), (201, 444931), (607, 147333), (733, 122007), (1821, 49111), (2199, 40669)]