25912492029

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{53309}}^1$

素因数の和:53691

約数の個数: 40

約数和(自身を含む): 41102649720

約数和(自身を除く): 15190157691

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 353, 459, 1059, 1377, 3177, 6001, 9531, 18003, 28593, 53309, 54009, 159927, 162027, 479781, 486081, 906253, 1439343, 2718759, 4318029, 8156277, 18818077, 24468831, 56454231, 73406493, 169362693, 319907309, 508088079, 959721927, 1524264237, 2879165781, 8637497343, 25912492029]

約数ペア:

[(1, 25912492029), (3, 8637497343), (9, 2879165781), (17, 1524264237), (27, 959721927), (51, 508088079), (81, 319907309), (153, 169362693), (353, 73406493), (459, 56454231), (1059, 24468831), (1377, 18818077), (3177, 8156277), (6001, 4318029), (9531, 2718759), (18003, 1439343), (28593, 906253), (53309, 486081), (54009, 479781), (159927, 162027)]