2740572351

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 4515389424

約数和(自身を除く): 1774817073

約数列:

[1, 3, 9, 11, 33, 37, 73, 99, 111, 219, 277, 333, 407, 657, 803, 831, 1221, 1369, 2409, 2493, 2701, 3047, 3663, 4107, 7227, 8103, 9141, 10249, 12321, 15059, 20221, 24309, 27423, 29711, 30747, 45177, 60663, 89133, 92241, 99937, 112739, 135531, 181989, 222431, 267399, 299811, 338217, 379213, 667293, 748177, 899433, 1014651, 1099307, 1137639, 2001879, 2244531, 3297921, 3412917, 4171343, 6733593, 8229947, 9893763, 12514029, 24689841, 27682549, 37542087, 74069523, 83047647, 249142941, 304508039, 913524117, 2740572351]

約数ペア:

[(1, 2740572351), (3, 913524117), (9, 304508039), (11, 249142941), (33, 83047647), (37, 74069523), (73, 37542087), (99, 27682549), (111, 24689841), (219, 12514029), (277, 9893763), (333, 8229947), (407, 6733593), (657, 4171343), (803, 3412917), (831, 3297921), (1221, 2244531), (1369, 2001879), (2409, 1137639), (2493, 1099307), (2701, 1014651), (3047, 899433), (3663, 748177), (4107, 667293), (7227, 379213), (8103, 338217), (9141, 299811), (10249, 267399), (12321, 222431), (15059, 181989), (20221, 135531), (24309, 112739), (27423, 99937), (29711, 92241), (30747, 89133), (45177, 60663)]