157050957

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 243210240

約数和(自身を除く): 86159283

約数列:

[1, 3, 7, 21, 139, 173, 311, 417, 519, 933, 973, 1211, 2177, 2919, 3633, 6531, 24047, 43229, 53803, 72141, 129687, 161409, 168329, 302603, 376621, 504987, 907809, 1129863, 7478617, 22435851, 52350319, 157050957]

約数ペア:

[(1, 157050957), (3, 52350319), (7, 22435851), (21, 7478617), (139, 1129863), (173, 907809), (311, 504987), (417, 376621), (519, 302603), (933, 168329), (973, 161409), (1211, 129687), (2177, 72141), (2919, 53803), (3633, 43229), (6531, 24047)]