77780349

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5051}}^1$

素因数の和:5145

約数の個数: 24

約数和(自身を含む): 118216800

約数和(自身を除く): 40436451

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 5051, 5133, 15153, 15399, 45459, 146479, 298009, 439437, 894027, 1318311, 2682081, 8642261, 25926783, 77780349]

約数ペア:

[(1, 77780349), (3, 25926783), (9, 8642261), (29, 2682081), (59, 1318311), (87, 894027), (177, 439437), (261, 298009), (531, 146479), (1711, 45459), (5051, 15399), (5133, 15153)]