77127897

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17573}}^1$

素因数の和:17613

約数の個数: 32

約数和(自身を含む): 134968320

約数和(自身を除く): 57840423

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 17573, 52719, 123011, 193303, 333887, 369033, 579909, 1001661, 1353121, 2337209, 3672757, 4059363, 7011627, 11018271, 25709299, 77127897]

約数ペア:

[(1, 77127897), (3, 25709299), (7, 11018271), (11, 7011627), (19, 4059363), (21, 3672757), (33, 2337209), (57, 1353121), (77, 1001661), (133, 579909), (209, 369033), (231, 333887), (399, 193303), (627, 123011), (1463, 52719), (4389, 17573)]