77585877

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 121224960

約数和(自身を除く): 43639083

約数列:

[1, 3, 9, 23, 27, 69, 101, 207, 303, 621, 909, 1237, 2323, 2727, 3711, 6969, 11133, 20907, 28451, 33399, 62721, 85353, 124937, 256059, 374811, 768177, 1124433, 2873551, 3373299, 8620653, 25861959, 77585877]

約数ペア:

[(1, 77585877), (3, 25861959), (9, 8620653), (23, 3373299), (27, 2873551), (69, 1124433), (101, 768177), (207, 374811), (303, 256059), (621, 124937), (909, 85353), (1237, 62721), (2323, 33399), (2727, 28451), (3711, 20907), (6969, 11133)]