7937888949

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{907}}^1\times {\mathrm{1049}}^1$

素因数の和:2071

約数の個数: 40

約数和(自身を含む): 11997585600

約数和(自身を除く): 4059696651

約数列:

[1, 3, 9, 27, 81, 103, 309, 907, 927, 1049, 2721, 2781, 3147, 8163, 8343, 9441, 24489, 28323, 73467, 84969, 93421, 108047, 280263, 324141, 840789, 951443, 972423, 2522367, 2854329, 2917269, 7567101, 8562987, 8751807, 25688961, 77066883, 97998629, 293995887, 881987661, 2645962983, 7937888949]

約数ペア:

[(1, 7937888949), (3, 2645962983), (9, 881987661), (27, 293995887), (81, 97998629), (103, 77066883), (309, 25688961), (907, 8751807), (927, 8562987), (1049, 7567101), (2721, 2917269), (2781, 2854329), (3147, 2522367), (8163, 972423), (8343, 951443), (9441, 840789), (24489, 324141), (28323, 280263), (73467, 108047), (84969, 93421)]