27832413

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 43831296

約数和(自身を除く): 15998883

約数列:

[1, 3, 7, 21, 47, 141, 163, 173, 329, 489, 519, 987, 1141, 1211, 3423, 3633, 7661, 8131, 22983, 24393, 28199, 53627, 56917, 84597, 160881, 170751, 197393, 592179, 1325353, 3976059, 9277471, 27832413]

約数ペア:

[(1, 27832413), (3, 9277471), (7, 3976059), (21, 1325353), (47, 592179), (141, 197393), (163, 170751), (173, 160881), (329, 84597), (489, 56917), (519, 53627), (987, 28199), (1141, 24393), (1211, 22983), (3423, 8131), (3633, 7661)]