775286397

素因数分解:

$3^6\times {\mathrm{151}}^1\times {\mathrm{7043}}^1$

素因数の和:7212

約数の個数: 28

約数和(自身を含む): 1170261984

約数和(自身を除く): 394975587

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 729, 1359, 4077, 7043, 12231, 21129, 36693, 63387, 110079, 190161, 570483, 1063493, 1711449, 3190479, 5134347, 9571437, 28714311, 86142933, 258428799, 775286397]

約数ペア:

[(1, 775286397), (3, 258428799), (9, 86142933), (27, 28714311), (81, 9571437), (151, 5134347), (243, 3190479), (453, 1711449), (729, 1063493), (1359, 570483), (4077, 190161), (7043, 110079), (12231, 63387), (21129, 36693)]