71158647

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{7649}}^1$

素因数の和:8102

約数の個数: 16

約数和(自身を含む): 108691200

約数和(自身を除く): 37532553

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 7649, 9303, 22947, 53543, 160629, 3388507, 10165521, 23719549, 71158647]

約数ペア:

[(1, 71158647), (3, 23719549), (7, 10165521), (21, 3388507), (443, 160629), (1329, 53543), (3101, 22947), (7649, 9303)]