2719225695663

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{93979}}^1\times {\mathrm{4127}}^1$

素因数の和:98172

約数の個数: 48

約数和(自身を含む): 4236407884800

約数和(自身を除く): 1517182189137

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 4127, 7011, 12381, 37143, 78413, 93979, 169207, 235239, 281937, 507621, 705717, 845811, 1522863, 1785601, 3214933, 3853139, 5356803, 9644799, 11559417, 16070409, 28934397, 34678251, 73209641, 219628923, 387851333, 658886769, 1163553999, 3490661997, 7369175327, 15901904653, 22107525981, 47705713959, 66322577943, 143117141877, 302136188407, 906408565221, 2719225695663]

約数ペア:

[(1, 2719225695663), (3, 906408565221), (9, 302136188407), (19, 143117141877), (41, 66322577943), (57, 47705713959), (123, 22107525981), (171, 15901904653), (369, 7369175327), (779, 3490661997), (2337, 1163553999), (4127, 658886769), (7011, 387851333), (12381, 219628923), (37143, 73209641), (78413, 34678251), (93979, 28934397), (169207, 16070409), (235239, 11559417), (281937, 9644799), (507621, 5356803), (705717, 3853139), (845811, 3214933), (1522863, 1785601)]