77126357

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 100761600

約数和(自身を除く): 23635243

約数列:

[1, 7, 11, 31, 77, 79, 217, 341, 409, 553, 869, 2387, 2449, 2863, 4499, 6083, 12679, 17143, 26939, 31493, 32311, 88753, 139469, 188573, 226177, 355421, 976283, 1001641, 2487947, 7011487, 11018051, 77126357]

約数ペア:

[(1, 77126357), (7, 11018051), (11, 7011487), (31, 2487947), (77, 1001641), (79, 976283), (217, 355421), (341, 226177), (409, 188573), (553, 139469), (869, 88753), (2387, 32311), (2449, 31493), (2863, 26939), (4499, 17143), (6083, 12679)]